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    <link:label xlink:type="resource" xlink:label="dei_EntityCommonStockSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityCommonStockSharesOutstanding_lbl" xml:lang="en-US" id="dei_EntityCommonStockSharesOutstanding_lbl">Entity Common Stock, Shares Outstanding</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="AccountingPoliciesAbstract" xlink:title="AccountingPoliciesAbstract" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_AdditionalPaidInCapital" xlink:label="AdditionalPaidInCapital" xlink:title="AdditionalPaidInCapital" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AdditionalPaidInCapital_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AdditionalPaidInCapital_lbl" xml:lang="en-US" id="us-gaap_AdditionalPaidInCapital_lbl">Additional paid-in capital</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_AdjustmentForAmortizationAbstract" xlink:label="AdjustmentForAmortizationAbstract" xlink:title="AdjustmentForAmortizationAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AdjustmentForAmortizationAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AdjustmentForAmortizationAbstract_lbl" xml:lang="en-US" id="us-gaap_AdjustmentForAmortizationAbstract_lbl">Accumulated Amortization [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentForAmortizationAbstract" xlink:to="us-gaap_AdjustmentForAmortizationAbstract_lbl" xlink:title="label: AdjustmentForAmortizationAbstract to us-gaap_AdjustmentForAmortizationAbstract_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:title="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xml:lang="en-US" id="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl">Adjustments to reconcile to net cash provided by (used in) operating activities:</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_AdjustmentsForNewAccountingPronouncementsAxis" xlink:label="AdjustmentsForNewAccountingPronouncementsAxis" xlink:title="AdjustmentsForNewAccountingPronouncementsAxis" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_lbl" xml:lang="en-US" id="us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_lbl">Adjustments for New Accounting Pronouncements [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentsForNewAccountingPronouncementsAxis" xlink:to="us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_lbl" xlink:title="label: AdjustmentsForNewAccountingPronouncementsAxis to us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_AmortizationOfFinancingCosts" xlink:label="AmortizationOfFinancingCosts" xlink:title="AmortizationOfFinancingCosts" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AmortizationOfFinancingCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AmortizationOfFinancingCosts_lbl" xml:lang="en-US" id="us-gaap_AmortizationOfFinancingCosts_lbl">Amortization of debt issuance costs, net of tax</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AmortizationOfFinancingCosts" xlink:to="us-gaap_AmortizationOfFinancingCosts_lbl" xlink:title="label: AmortizationOfFinancingCosts to us-gaap_AmortizationOfFinancingCosts_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_AmortizationOfIntangibleAssets" xlink:label="AmortizationOfIntangibleAssets" xlink:title="AmortizationOfIntangibleAssets" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AmortizationOfIntangibleAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="us-gaap_AmortizationOfIntangibleAssets_lbl" xml:lang="en-US" id="us-gaap_AmortizationOfIntangibleAssets_lbl">Amortization</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AmortizationOfIntangibleAssets" xlink:to="us-gaap_AmortizationOfIntangibleAssets_lbl" xlink:title="label: AmortizationOfIntangibleAssets to us-gaap_AmortizationOfIntangibleAssets_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AmortizationOfIntangibleAssets_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AmortizationOfIntangibleAssets_lbl1" xml:lang="en-US" id="us-gaap_AmortizationOfIntangibleAssets_lbl1">Amortization of Intangible Assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AmortizationOfIntangibleAssets" xlink:to="us-gaap_AmortizationOfIntangibleAssets_lbl1" xlink:title="label: AmortizationOfIntangibleAssets to us-gaap_AmortizationOfIntangibleAssets_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:label="AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:title="AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_lbl" xml:lang="en-US" id="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_lbl">Antidilutive Securities [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:to="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_lbl" xlink:title="label: AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis to us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:label="AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:title="AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_lbl" xml:lang="en-US" id="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_lbl">Antidilutive shares excluded from calculation (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:to="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_lbl" xlink:title="label: AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount to us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems" xlink:label="AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems" xlink:title="AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_lbl" xml:lang="en-US" id="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_lbl">Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems" xlink:to="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_lbl" xlink:title="label: AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems to us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_AntidilutiveSecuritiesNameDomain" xlink:label="AntidilutiveSecuritiesNameDomain" xlink:title="AntidilutiveSecuritiesNameDomain" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AntidilutiveSecuritiesNameDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AntidilutiveSecuritiesNameDomain_lbl" xml:lang="en-US" id="us-gaap_AntidilutiveSecuritiesNameDomain_lbl">Antidilutive Securities, Name [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AntidilutiveSecuritiesNameDomain" xlink:to="us-gaap_AntidilutiveSecuritiesNameDomain_lbl" xlink:title="label: AntidilutiveSecuritiesNameDomain to us-gaap_AntidilutiveSecuritiesNameDomain_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_AssetsFairValueDisclosureAbstract" xlink:label="AssetsFairValueDisclosureAbstract" xlink:title="AssetsFairValueDisclosureAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AssetsFairValueDisclosureAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_AssetsFairValueDisclosureAbstract_lbl" xml:lang="en-US" id="us-gaap_AssetsFairValueDisclosureAbstract_lbl">Assets [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetsFairValueDisclosureAbstract" xlink:to="us-gaap_AssetsFairValueDisclosureAbstract_lbl" xlink:title="label: AssetsFairValueDisclosureAbstract to us-gaap_AssetsFairValueDisclosureAbstract_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AssetsFairValueDisclosureAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AssetsFairValueDisclosureAbstract_lbl1" xml:lang="en-US" id="us-gaap_AssetsFairValueDisclosureAbstract_lbl1">Assets, Fair Value Disclosure [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetsFairValueDisclosureAbstract" xlink:to="us-gaap_AssetsFairValueDisclosureAbstract_lbl1" xlink:title="label: AssetsFairValueDisclosureAbstract to us-gaap_AssetsFairValueDisclosureAbstract_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_Assets" xlink:label="Assets" xlink:title="Assets" />
    <link:label xlink:type="resource" xlink:label="us-gaap_Assets_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_Assets_lbl" xml:lang="en-US" id="us-gaap_Assets_lbl">Total assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Assets" xlink:to="us-gaap_Assets_lbl" xlink:title="label: Assets to us-gaap_Assets_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_Assets_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_Assets_lbl1" xml:lang="en-US" id="us-gaap_Assets_lbl1">Assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Assets" xlink:to="us-gaap_Assets_lbl1" xlink:title="label: Assets to us-gaap_Assets_lbl1" />
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    <link:label xlink:type="resource" xlink:label="us-gaap_AssetsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_AssetsAbstract_lbl" xml:lang="en-US" id="us-gaap_AssetsAbstract_lbl">ASSETS</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetsAbstract" xlink:to="us-gaap_AssetsAbstract_lbl" xlink:title="label: AssetsAbstract to us-gaap_AssetsAbstract_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_AssetsAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AssetsAbstract_lbl1" xml:lang="en-US" id="us-gaap_AssetsAbstract_lbl1">Assets [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetsAbstract" xlink:to="us-gaap_AssetsAbstract_lbl1" xlink:title="label: AssetsAbstract to us-gaap_AssetsAbstract_lbl1" />
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    <link:label xlink:type="resource" xlink:label="us-gaap_AssetsFairValueDisclosure_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_AssetsFairValueDisclosure_lbl1" xml:lang="en-US" id="us-gaap_AssetsFairValueDisclosure_lbl1">Assets, Fair Value Disclosure</link:label>
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetsCurrentAbstract" xlink:to="us-gaap_AssetsCurrentAbstract_lbl" xlink:title="label: AssetsCurrentAbstract to us-gaap_AssetsCurrentAbstract_lbl" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BusinessAcquisitionAxis" xlink:to="us-gaap_BusinessAcquisitionAxis_lbl" xlink:title="label: BusinessAcquisitionAxis to us-gaap_BusinessAcquisitionAxis_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="BusinessAcquisitionAcquireeDomain" xlink:title="BusinessAcquisitionAcquireeDomain" />
    <link:label xlink:type="resource" xlink:label="us-gaap_BusinessAcquisitionAcquireeDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_BusinessAcquisitionAcquireeDomain_lbl" xml:lang="en-US" id="us-gaap_BusinessAcquisitionAcquireeDomain_lbl">Business Acquisition, Acquiree [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BusinessAcquisitionAcquireeDomain" xlink:to="us-gaap_BusinessAcquisitionAcquireeDomain_lbl" xlink:title="label: BusinessAcquisitionAcquireeDomain to us-gaap_BusinessAcquisitionAcquireeDomain_lbl" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="CashAndCashEquivalentsAtCarryingValue" xlink:title="CashAndCashEquivalentsAtCarryingValue" />
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    <link:label xlink:type="resource" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue_lbl1" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:title="us-gaap_CashAndCashEquivalentsAtCarryingValue_lbl1" xml:lang="en-US" id="us-gaap_CashAndCashEquivalentsAtCarryingValue_lbl1">Cash and cash equivalents at beginning of period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashAndCashEquivalentsAtCarryingValue" xlink:to="us-gaap_CashAndCashEquivalentsAtCarryingValue_lbl1" xlink:title="label: CashAndCashEquivalentsAtCarryingValue to us-gaap_CashAndCashEquivalentsAtCarryingValue_lbl1" />
    <link:label xlink:type="resource" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue_lbl2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_CashAndCashEquivalentsAtCarryingValue_lbl2" xml:lang="en-US" id="us-gaap_CashAndCashEquivalentsAtCarryingValue_lbl2">Cash and Cash Equivalents, at Carrying Value</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_lbl" xml:lang="en-US" id="us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_lbl">Net increase in cash and cash equivalents</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_lbl1" xml:lang="en-US" id="us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_lbl1">Cash and Cash Equivalents, Period Increase (Decrease)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:to="us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_lbl1" xlink:title="label: CashAndCashEquivalentsPeriodIncreaseDecrease to us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_CashAndCashEquivalentsFairValueDisclosure" xlink:label="CashAndCashEquivalentsFairValueDisclosure" xlink:title="CashAndCashEquivalentsFairValueDisclosure" />
    <link:label xlink:type="resource" xlink:label="us-gaap_CashAndCashEquivalentsFairValueDisclosure_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_CashAndCashEquivalentsFairValueDisclosure_lbl" xml:lang="en-US" id="us-gaap_CashAndCashEquivalentsFairValueDisclosure_lbl">Investment in money market funds (1)</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_CashAndCashEquivalentsFairValueDisclosure_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_CashAndCashEquivalentsFairValueDisclosure_lbl1" xml:lang="en-US" id="us-gaap_CashAndCashEquivalentsFairValueDisclosure_lbl1">Cash and Cash Equivalents, Fair Value Disclosure</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashAndCashEquivalentsFairValueDisclosure" xlink:to="us-gaap_CashAndCashEquivalentsFairValueDisclosure_lbl1" xlink:title="label: CashAndCashEquivalentsFairValueDisclosure to us-gaap_CashAndCashEquivalentsFairValueDisclosure_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations" xlink:label="CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations" xlink:title="CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations" />
    <link:label xlink:type="resource" xlink:label="us-gaap_CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations_lbl" xml:lang="en-US" id="us-gaap_CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations_lbl">Net cash provided by financing activities</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations" xlink:label="CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations" xlink:title="CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations" xlink:label="CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations" xlink:title="CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockSharesIssued" xlink:to="us-gaap_CommonStockSharesIssued_lbl" xlink:title="label: CommonStockSharesIssued to us-gaap_CommonStockSharesIssued_lbl" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockSharesAuthorized" xlink:to="us-gaap_CommonStockSharesAuthorized_lbl" xlink:title="label: CommonStockSharesAuthorized to us-gaap_CommonStockSharesAuthorized_lbl" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_ComputerSoftwareIntangibleAssetMember" xlink:label="ComputerSoftwareIntangibleAssetMember" xlink:title="ComputerSoftwareIntangibleAssetMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ComputerSoftwareIntangibleAssetMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ComputerSoftwareIntangibleAssetMember_lbl" xml:lang="en-US" id="us-gaap_ComputerSoftwareIntangibleAssetMember_lbl">Software [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ComputerSoftwareIntangibleAssetMember" xlink:to="us-gaap_ComputerSoftwareIntangibleAssetMember_lbl" xlink:title="label: ComputerSoftwareIntangibleAssetMember to us-gaap_ComputerSoftwareIntangibleAssetMember_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_ConsolidationPolicyTextBlock" xlink:label="ConsolidationPolicyTextBlock" xlink:title="ConsolidationPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ConsolidationPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ConsolidationPolicyTextBlock_lbl" xml:lang="en-US" id="us-gaap_ConsolidationPolicyTextBlock_lbl">Basis of presentation and consolidation</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_ConstructionInProgressMember" xlink:label="ConstructionInProgressMember" xlink:title="ConstructionInProgressMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ConstructionInProgressMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ConstructionInProgressMember_lbl" xml:lang="en-US" id="us-gaap_ConstructionInProgressMember_lbl">Construction-in-progress [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConstructionInProgressMember" xlink:to="us-gaap_ConstructionInProgressMember_lbl" xlink:title="label: ConstructionInProgressMember to us-gaap_ConstructionInProgressMember_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_ContractTerminationMember" xlink:label="ContractTerminationMember" xlink:title="ContractTerminationMember" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContractTerminationMember" xlink:to="us-gaap_ContractTerminationMember_lbl" xlink:title="label: ContractTerminationMember to us-gaap_ContractTerminationMember_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_ContractsRevenue" xlink:label="ContractsRevenue" xlink:title="ContractsRevenue" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ContractsRevenue_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ContractsRevenue_lbl" xml:lang="en-US" id="us-gaap_ContractsRevenue_lbl">Contracts and grants</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContractsRevenue" xlink:to="us-gaap_ContractsRevenue_lbl" xlink:title="label: ContractsRevenue to us-gaap_ContractsRevenue_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_CostOfGoodsSold" xlink:label="CostOfGoodsSold" xlink:title="CostOfGoodsSold" />
    <link:label xlink:type="resource" xlink:label="us-gaap_CostOfGoodsSold_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_CostOfGoodsSold_lbl" xml:lang="en-US" id="us-gaap_CostOfGoodsSold_lbl">Cost of product sales and contract manufacturing</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CostOfGoodsSold" xlink:to="us-gaap_CostOfGoodsSold_lbl" xlink:title="label: CostOfGoodsSold to us-gaap_CostOfGoodsSold_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_CostOfGoodsSold_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_CostOfGoodsSold_lbl1" xml:lang="en-US" id="us-gaap_CostOfGoodsSold_lbl1">Cost of Goods Sold</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CostOfGoodsSold" xlink:to="us-gaap_CostOfGoodsSold_lbl1" xlink:title="label: CostOfGoodsSold to us-gaap_CostOfGoodsSold_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="DebtInstrumentAxis" xlink:title="DebtInstrumentAxis" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DebtInstrumentAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_DebtInstrumentAxis_lbl" xml:lang="en-US" id="us-gaap_DebtInstrumentAxis_lbl">Debt Instrument [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentAxis" xlink:to="us-gaap_DebtInstrumentAxis_lbl" xlink:title="label: DebtInstrumentAxis to us-gaap_DebtInstrumentAxis_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_DebtInstrumentFaceAmount" xlink:label="DebtInstrumentFaceAmount" xlink:title="DebtInstrumentFaceAmount" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DebtInstrumentFaceAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_DebtInstrumentFaceAmount_lbl" xml:lang="en-US" id="us-gaap_DebtInstrumentFaceAmount_lbl">Face amount of debt instrument</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentFaceAmount" xlink:to="us-gaap_DebtInstrumentFaceAmount_lbl" xlink:title="label: DebtInstrumentFaceAmount to us-gaap_DebtInstrumentFaceAmount_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="DebtInstrumentNameDomain" xlink:title="DebtInstrumentNameDomain" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DebtInstrumentNameDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_DebtInstrumentNameDomain_lbl" xml:lang="en-US" id="us-gaap_DebtInstrumentNameDomain_lbl">Debt Instrument, Name [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentNameDomain" xlink:to="us-gaap_DebtInstrumentNameDomain_lbl" xlink:title="label: DebtInstrumentNameDomain to us-gaap_DebtInstrumentNameDomain_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:label="DebtInstrumentInterestRateStatedPercentage" xlink:title="DebtInstrumentInterestRateStatedPercentage" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DebtInstrumentInterestRateStatedPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_DebtInstrumentInterestRateStatedPercentage_lbl" xml:lang="en-US" id="us-gaap_DebtInstrumentInterestRateStatedPercentage_lbl">Interest rate percentage</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentInterestRateStatedPercentage" xlink:to="us-gaap_DebtInstrumentInterestRateStatedPercentage_lbl" xlink:title="label: DebtInstrumentInterestRateStatedPercentage to us-gaap_DebtInstrumentInterestRateStatedPercentage_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DebtInstrumentInterestRateStatedPercentage_lbl1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_DebtInstrumentInterestRateStatedPercentage_lbl1" xml:lang="en-US" id="us-gaap_DebtInstrumentInterestRateStatedPercentage_lbl1">Interest rate, stated percentage</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentInterestRateStatedPercentage" xlink:to="us-gaap_DebtInstrumentInterestRateStatedPercentage_lbl1" xlink:title="label: DebtInstrumentInterestRateStatedPercentage to us-gaap_DebtInstrumentInterestRateStatedPercentage_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_DebtInstrumentMaturityDate" xlink:label="DebtInstrumentMaturityDate" xlink:title="DebtInstrumentMaturityDate" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DebtInstrumentMaturityDate_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_DebtInstrumentMaturityDate_lbl" xml:lang="en-US" id="us-gaap_DebtInstrumentMaturityDate_lbl">Maturity date</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentMaturityDate" xlink:to="us-gaap_DebtInstrumentMaturityDate_lbl" xlink:title="label: DebtInstrumentMaturityDate to us-gaap_DebtInstrumentMaturityDate_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_DeferredRevenueCurrent" xlink:label="DeferredRevenueCurrent" xlink:title="DeferredRevenueCurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DeferredRevenueCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_DeferredRevenueCurrent_lbl" xml:lang="en-US" id="us-gaap_DeferredRevenueCurrent_lbl">Deferred revenue, current portion</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredRevenueCurrent" xlink:to="us-gaap_DeferredRevenueCurrent_lbl" xlink:title="label: DeferredRevenueCurrent to us-gaap_DeferredRevenueCurrent_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:label="DeferredIncomeTaxExpenseBenefit" xlink:title="DeferredIncomeTaxExpenseBenefit" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DeferredIncomeTaxExpenseBenefit_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_DeferredIncomeTaxExpenseBenefit_lbl" xml:lang="en-US" id="us-gaap_DeferredIncomeTaxExpenseBenefit_lbl">Deferred income taxes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredIncomeTaxExpenseBenefit" xlink:to="us-gaap_DeferredIncomeTaxExpenseBenefit_lbl" xlink:title="label: DeferredIncomeTaxExpenseBenefit to us-gaap_DeferredIncomeTaxExpenseBenefit_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_DeferredRevenue" xlink:label="DeferredRevenue" xlink:title="DeferredRevenue" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DeferredRevenue_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_DeferredRevenue_lbl" xml:lang="en-US" id="us-gaap_DeferredRevenue_lbl">Deferred revenue</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredRevenue" xlink:to="us-gaap_DeferredRevenue_lbl" xlink:title="label: DeferredRevenue to us-gaap_DeferredRevenue_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_DeferredRevenueNoncurrent" xlink:label="DeferredRevenueNoncurrent" xlink:title="DeferredRevenueNoncurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DeferredRevenueNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_DeferredRevenueNoncurrent_lbl" xml:lang="en-US" id="us-gaap_DeferredRevenueNoncurrent_lbl">Deferred revenue, net of current portion</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredRevenueNoncurrent" xlink:to="us-gaap_DeferredRevenueNoncurrent_lbl" xlink:title="label: DeferredRevenueNoncurrent to us-gaap_DeferredRevenueNoncurrent_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_DeferredTaxAssetsNetNoncurrent" xlink:label="DeferredTaxAssetsNetNoncurrent" xlink:title="DeferredTaxAssetsNetNoncurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DeferredTaxAssetsNetNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_DeferredTaxAssetsNetNoncurrent_lbl" xml:lang="en-US" id="us-gaap_DeferredTaxAssetsNetNoncurrent_lbl">Deferred tax assets, net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredTaxAssetsNetNoncurrent" xlink:to="us-gaap_DeferredTaxAssetsNetNoncurrent_lbl" xlink:title="label: DeferredTaxAssetsNetNoncurrent to us-gaap_DeferredTaxAssetsNetNoncurrent_lbl" />
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    <link:label xlink:type="resource" xlink:label="us-gaap_DeferredTaxAssetsNetCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="us-gaap_DeferredTaxAssetsNetCurrent_lbl" xml:lang="en-US" id="us-gaap_DeferredTaxAssetsNetCurrent_lbl">Deferred tax assets, current portion, net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredTaxAssetsNetCurrent" xlink:to="us-gaap_DeferredTaxAssetsNetCurrent_lbl" xlink:title="label: DeferredTaxAssetsNetCurrent to us-gaap_DeferredTaxAssetsNetCurrent_lbl" />
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    <link:label xlink:type="resource" xlink:label="us-gaap_DeferredTaxLiabilitiesNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_DeferredTaxLiabilitiesNoncurrent_lbl" xml:lang="en-US" id="us-gaap_DeferredTaxLiabilitiesNoncurrent_lbl">Deferred tax liability, net</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_DeferredTaxLiabilitiesCurrent" xlink:label="DeferredTaxLiabilitiesCurrent" xlink:title="DeferredTaxLiabilitiesCurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_DeferredTaxLiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_DeferredTaxLiabilitiesCurrent_lbl" xml:lang="en-US" id="us-gaap_DeferredTaxLiabilitiesCurrent_lbl">Deferred tax liability-current portion, net</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_DiscontinuedOperationIntraEntityAmountsDiscontinuedOperationAfterDisposalRevenue" xlink:label="DiscontinuedOperationIntraEntityAmountsDiscontinuedOperationAfterDisposalRevenue" xlink:title="DiscontinuedOperationIntraEntityAmountsDiscontinuedOperationAfterDisposalRevenue" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_EarningsPerShareBasic" xlink:label="EarningsPerShareBasic" xlink:title="EarningsPerShareBasic" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_EarningsPerShareDiluted" xlink:label="EarningsPerShareDiluted" xlink:title="EarningsPerShareDiluted" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain" xlink:label="FairValueMeasurementFrequencyDomain" xlink:title="FairValueMeasurementFrequencyDomain" />
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    <link:label xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementsRecurringMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_FairValueMeasurementsRecurringMember_lbl" xml:lang="en-US" id="us-gaap_FairValueMeasurementsRecurringMember_lbl">Fair Value, Measurements, Recurring [Member]</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_lbl2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_lbl2" xml:lang="en-US" id="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_lbl2">Fair Value, Measurement with Unobservable Inputs Reconciliations, Recurring Basis, Liability Value</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="FairValueMeasurementsFairValueHierarchyDomain" xlink:title="FairValueMeasurementsFairValueHierarchyDomain" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_FairValueDisclosuresTextBlock" xlink:label="FairValueDisclosuresTextBlock" xlink:title="FairValueDisclosuresTextBlock" />
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    <link:label xlink:type="resource" xlink:label="us-gaap_FairValueInputsLevel3Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_FairValueInputsLevel3Member_lbl" xml:lang="en-US" id="us-gaap_FairValueInputsLevel3Member_lbl">Fair Value, Inputs, Level 3 [Member]</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_FairValueInputsLevel1Member" xlink:label="FairValueInputsLevel1Member" xlink:title="FairValueInputsLevel1Member" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_FairValueInputsLevel2Member" xlink:label="FairValueInputsLevel2Member" xlink:title="FairValueInputsLevel2Member" />
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    <link:label xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_lbl" xml:lang="en-US" id="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_lbl">Changes in operating assets and liabilities:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInOperatingCapitalAbstract" xlink:to="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_lbl" xlink:title="label: IncreaseDecreaseInOperatingCapitalAbstract to us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:label="IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:title="IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" />
    <link:label xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_lbl" xml:lang="en-US" id="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_lbl">Prepaid expenses and other assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:to="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_lbl" xlink:title="label: IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets to us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_lbl1" xml:lang="en-US" id="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_lbl1">Increase (Decrease) in Prepaid Expense and Other Assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:to="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_lbl1" xlink:title="label: IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets to us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" xlink:label="IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" xlink:title="IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" />
    <link:label xlink:type="resource" xlink:label="us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_lbl" xml:lang="en-US" id="us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_lbl">Dilutive securities-equity awards (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" xlink:to="us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_lbl" xlink:title="label: IncrementalCommonSharesAttributableToShareBasedPaymentArrangements to us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_IncrementalCommonSharesAttributableToConversionOfDebtSecurities" xlink:label="IncrementalCommonSharesAttributableToConversionOfDebtSecurities" xlink:title="IncrementalCommonSharesAttributableToConversionOfDebtSecurities" />
    <link:label xlink:type="resource" xlink:label="us-gaap_IncrementalCommonSharesAttributableToConversionOfDebtSecurities_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_IncrementalCommonSharesAttributableToConversionOfDebtSecurities_lbl" xml:lang="en-US" id="us-gaap_IncrementalCommonSharesAttributableToConversionOfDebtSecurities_lbl">Dilutive securities-convertible debt</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncrementalCommonSharesAttributableToConversionOfDebtSecurities" xlink:to="us-gaap_IncrementalCommonSharesAttributableToConversionOfDebtSecurities_lbl" xlink:title="label: IncrementalCommonSharesAttributableToConversionOfDebtSecurities to us-gaap_IncrementalCommonSharesAttributableToConversionOfDebtSecurities_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwillAbstract" xlink:label="IntangibleAssetsNetExcludingGoodwillAbstract" xlink:title="IntangibleAssetsNetExcludingGoodwillAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_IntangibleAssetsNetExcludingGoodwillAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_IntangibleAssetsNetExcludingGoodwillAbstract_lbl" xml:lang="en-US" id="us-gaap_IntangibleAssetsNetExcludingGoodwillAbstract_lbl">Intangible Assets [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IntangibleAssetsNetExcludingGoodwillAbstract" xlink:to="us-gaap_IntangibleAssetsNetExcludingGoodwillAbstract_lbl" xlink:title="label: IntangibleAssetsNetExcludingGoodwillAbstract to us-gaap_IntangibleAssetsNetExcludingGoodwillAbstract_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_IntangibleAssetsGrossExcludingGoodwillAbstract" xlink:label="IntangibleAssetsGrossExcludingGoodwillAbstract" xlink:title="IntangibleAssetsGrossExcludingGoodwillAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_IntangibleAssetsGrossExcludingGoodwillAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_IntangibleAssetsGrossExcludingGoodwillAbstract_lbl" xml:lang="en-US" id="us-gaap_IntangibleAssetsGrossExcludingGoodwillAbstract_lbl">Cost Basis [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IntangibleAssetsGrossExcludingGoodwillAbstract" xlink:to="us-gaap_IntangibleAssetsGrossExcludingGoodwillAbstract_lbl" xlink:title="label: IntangibleAssetsGrossExcludingGoodwillAbstract to us-gaap_IntangibleAssetsGrossExcludingGoodwillAbstract_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill" xlink:label="IntangibleAssetsNetExcludingGoodwill" xlink:title="IntangibleAssetsNetExcludingGoodwill" />
    <link:label xlink:type="resource" xlink:label="us-gaap_IntangibleAssetsNetExcludingGoodwill_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_IntangibleAssetsNetExcludingGoodwill_lbl" xml:lang="en-US" id="us-gaap_IntangibleAssetsNetExcludingGoodwill_lbl">Intangible assets, net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IntangibleAssetsNetExcludingGoodwill" xlink:to="us-gaap_IntangibleAssetsNetExcludingGoodwill_lbl" xlink:title="label: IntangibleAssetsNetExcludingGoodwill to us-gaap_IntangibleAssetsNetExcludingGoodwill_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_InterestExpense" xlink:label="InterestExpense" xlink:title="InterestExpense" />
    <link:label xlink:type="resource" xlink:label="us-gaap_InterestExpense_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="us-gaap_InterestExpense_lbl" xml:lang="en-US" id="us-gaap_InterestExpense_lbl">Interest expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InterestExpense" xlink:to="us-gaap_InterestExpense_lbl" xlink:title="label: InterestExpense to us-gaap_InterestExpense_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_InterestExpense_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_InterestExpense_lbl1" xml:lang="en-US" id="us-gaap_InterestExpense_lbl1">Interest Expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InterestExpense" xlink:to="us-gaap_InterestExpense_lbl1" xlink:title="label: InterestExpense to us-gaap_InterestExpense_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_InterestExpenseLongTermDebt" xlink:label="InterestExpenseLongTermDebt" xlink:title="InterestExpenseLongTermDebt" />
    <link:label xlink:type="resource" xlink:label="us-gaap_InterestExpenseLongTermDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_InterestExpenseLongTermDebt_lbl" xml:lang="en-US" id="us-gaap_InterestExpenseLongTermDebt_lbl">Interest expense, net of tax</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InterestExpenseLongTermDebt" xlink:to="us-gaap_InterestExpenseLongTermDebt_lbl" xlink:title="label: InterestExpenseLongTermDebt to us-gaap_InterestExpenseLongTermDebt_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_InterestExpenseLongTermDebt_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_InterestExpenseLongTermDebt_lbl1" xml:lang="en-US" id="us-gaap_InterestExpenseLongTermDebt_lbl1">Interest Expense, Long-term Debt</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InterestExpenseLongTermDebt" xlink:to="us-gaap_InterestExpenseLongTermDebt_lbl1" xlink:title="label: InterestExpenseLongTermDebt to us-gaap_InterestExpenseLongTermDebt_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_InventoryNet" xlink:label="InventoryNet" xlink:title="InventoryNet" />
    <link:label xlink:type="resource" xlink:label="us-gaap_InventoryNet_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="us-gaap_InventoryNet_lbl" xml:lang="en-US" id="us-gaap_InventoryNet_lbl">Inventories</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InventoryNet" xlink:to="us-gaap_InventoryNet_lbl" xlink:title="label: InventoryNet to us-gaap_InventoryNet_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_InventoryNet_lbl1" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_InventoryNet_lbl1" xml:lang="en-US" id="us-gaap_InventoryNet_lbl1">Total inventories</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InventoryNet" xlink:to="us-gaap_InventoryNet_lbl1" xlink:title="label: InventoryNet to us-gaap_InventoryNet_lbl1" />
    <link:label xlink:type="resource" xlink:label="us-gaap_InventoryNet_lbl2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_InventoryNet_lbl2" xml:lang="en-US" id="us-gaap_InventoryNet_lbl2">Inventory, Net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InventoryNet" xlink:to="us-gaap_InventoryNet_lbl2" xlink:title="label: InventoryNet to us-gaap_InventoryNet_lbl2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_InventoryFinishedGoodsNetOfReserves" xlink:label="InventoryFinishedGoodsNetOfReserves" xlink:title="InventoryFinishedGoodsNetOfReserves" />
    <link:label xlink:type="resource" xlink:label="us-gaap_InventoryFinishedGoodsNetOfReserves_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_InventoryFinishedGoodsNetOfReserves_lbl" xml:lang="en-US" id="us-gaap_InventoryFinishedGoodsNetOfReserves_lbl">Finished goods</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InventoryFinishedGoodsNetOfReserves" xlink:to="us-gaap_InventoryFinishedGoodsNetOfReserves_lbl" xlink:title="label: InventoryFinishedGoodsNetOfReserves to us-gaap_InventoryFinishedGoodsNetOfReserves_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_InventoryDisclosureTextBlock" xlink:label="InventoryDisclosureTextBlock" xlink:title="InventoryDisclosureTextBlock" />
    <link:label xlink:type="resource" xlink:label="us-gaap_InventoryDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="us-gaap_InventoryDisclosureTextBlock_lbl" xml:lang="en-US" id="us-gaap_InventoryDisclosureTextBlock_lbl">Inventories</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InventoryDisclosureTextBlock" xlink:to="us-gaap_InventoryDisclosureTextBlock_lbl" xlink:title="label: InventoryDisclosureTextBlock to us-gaap_InventoryDisclosureTextBlock_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_InventoryDisclosureTextBlock_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_InventoryDisclosureTextBlock_lbl1" xml:lang="en-US" id="us-gaap_InventoryDisclosureTextBlock_lbl1">Inventory Disclosure [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InventoryDisclosureTextBlock" xlink:to="us-gaap_InventoryDisclosureTextBlock_lbl1" xlink:title="label: InventoryDisclosureTextBlock to us-gaap_InventoryDisclosureTextBlock_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_InventoryDisclosureAbstract" xlink:label="InventoryDisclosureAbstract" xlink:title="InventoryDisclosureAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_InventoryDisclosureAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_InventoryDisclosureAbstract_lbl" xml:lang="en-US" id="us-gaap_InventoryDisclosureAbstract_lbl">Inventories [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InventoryDisclosureAbstract" xlink:to="us-gaap_InventoryDisclosureAbstract_lbl" xlink:title="label: InventoryDisclosureAbstract to us-gaap_InventoryDisclosureAbstract_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_InventoryWorkInProcessNetOfReserves" xlink:label="InventoryWorkInProcessNetOfReserves" xlink:title="InventoryWorkInProcessNetOfReserves" />
    <link:label xlink:type="resource" xlink:label="us-gaap_InventoryWorkInProcessNetOfReserves_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_InventoryWorkInProcessNetOfReserves_lbl" xml:lang="en-US" id="us-gaap_InventoryWorkInProcessNetOfReserves_lbl">Work-in-process</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InventoryWorkInProcessNetOfReserves" xlink:to="us-gaap_InventoryWorkInProcessNetOfReserves_lbl" xlink:title="label: InventoryWorkInProcessNetOfReserves to us-gaap_InventoryWorkInProcessNetOfReserves_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_InventoryRawMaterialsAndSuppliesNetOfReserves" xlink:label="InventoryRawMaterialsAndSuppliesNetOfReserves" xlink:title="InventoryRawMaterialsAndSuppliesNetOfReserves" />
    <link:label xlink:type="resource" xlink:label="us-gaap_InventoryRawMaterialsAndSuppliesNetOfReserves_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_InventoryRawMaterialsAndSuppliesNetOfReserves_lbl" xml:lang="en-US" id="us-gaap_InventoryRawMaterialsAndSuppliesNetOfReserves_lbl">Raw materials and supplies</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InventoryRawMaterialsAndSuppliesNetOfReserves" xlink:to="us-gaap_InventoryRawMaterialsAndSuppliesNetOfReserves_lbl" xlink:title="label: InventoryRawMaterialsAndSuppliesNetOfReserves to us-gaap_InventoryRawMaterialsAndSuppliesNetOfReserves_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_InvestmentIncomeInterest" xlink:label="InvestmentIncomeInterest" xlink:title="InvestmentIncomeInterest" />
    <link:label xlink:type="resource" xlink:label="us-gaap_InvestmentIncomeInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_InvestmentIncomeInterest_lbl" xml:lang="en-US" id="us-gaap_InvestmentIncomeInterest_lbl">Interest income</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InvestmentIncomeInterest" xlink:to="us-gaap_InvestmentIncomeInterest_lbl" xlink:title="label: InvestmentIncomeInterest to us-gaap_InvestmentIncomeInterest_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_LandAndLandImprovementsMember" xlink:label="LandAndLandImprovementsMember" xlink:title="LandAndLandImprovementsMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LandAndLandImprovementsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LandAndLandImprovementsMember_lbl" xml:lang="en-US" id="us-gaap_LandAndLandImprovementsMember_lbl">Land and Improvements [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LandAndLandImprovementsMember" xlink:to="us-gaap_LandAndLandImprovementsMember_lbl" xlink:title="label: LandAndLandImprovementsMember to us-gaap_LandAndLandImprovementsMember_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_LegalMattersAndContingenciesTextBlock" xlink:label="LegalMattersAndContingenciesTextBlock" xlink:title="LegalMattersAndContingenciesTextBlock" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LegalMattersAndContingenciesTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LegalMattersAndContingenciesTextBlock_lbl" xml:lang="en-US" id="us-gaap_LegalMattersAndContingenciesTextBlock_lbl">Litigation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LegalMattersAndContingenciesTextBlock" xlink:to="us-gaap_LegalMattersAndContingenciesTextBlock_lbl" xlink:title="label: LegalMattersAndContingenciesTextBlock to us-gaap_LegalMattersAndContingenciesTextBlock_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_Liabilities" xlink:label="Liabilities" xlink:title="Liabilities" />
    <link:label xlink:type="resource" xlink:label="us-gaap_Liabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_Liabilities_lbl" xml:lang="en-US" id="us-gaap_Liabilities_lbl">Total liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Liabilities" xlink:to="us-gaap_Liabilities_lbl" xlink:title="label: Liabilities to us-gaap_Liabilities_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_Liabilities_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_Liabilities_lbl1" xml:lang="en-US" id="us-gaap_Liabilities_lbl1">Liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Liabilities" xlink:to="us-gaap_Liabilities_lbl1" xlink:title="label: Liabilities to us-gaap_Liabilities_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent" xlink:label="LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent" xlink:title="LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent_lbl" xml:lang="en-US" id="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent_lbl">Non-current liabilities of discontinued operations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent" xlink:to="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent_lbl" xlink:title="label: LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent to us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent" xlink:label="LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent" xlink:title="LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent_lbl" xml:lang="en-US" id="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent_lbl">Current liabilities of discontinued operations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent" xlink:to="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent_lbl" xlink:title="label: LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent to us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="LiabilitiesAndStockholdersEquity" xlink:title="LiabilitiesAndStockholdersEquity" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_LiabilitiesAndStockholdersEquity_lbl" xml:lang="en-US" id="us-gaap_LiabilitiesAndStockholdersEquity_lbl">Total liabilities and stockholders' equity</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesAndStockholdersEquity" xlink:to="us-gaap_LiabilitiesAndStockholdersEquity_lbl" xlink:title="label: LiabilitiesAndStockholdersEquity to us-gaap_LiabilitiesAndStockholdersEquity_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LiabilitiesAndStockholdersEquity_lbl1" xml:lang="en-US" id="us-gaap_LiabilitiesAndStockholdersEquity_lbl1">Liabilities and Equity</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesAndStockholdersEquity" xlink:to="us-gaap_LiabilitiesAndStockholdersEquity_lbl1" xlink:title="label: LiabilitiesAndStockholdersEquity to us-gaap_LiabilitiesAndStockholdersEquity_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:label="LiabilitiesAndStockholdersEquityAbstract" xlink:title="LiabilitiesAndStockholdersEquityAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl" xml:lang="en-US" id="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl">LIABILITIES AND STOCKHOLDERS' EQUITY</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesAndStockholdersEquityAbstract" xlink:to="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl" xlink:title="label: LiabilitiesAndStockholdersEquityAbstract to us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_LiabilitiesFairValueDisclosure" xlink:label="LiabilitiesFairValueDisclosure" xlink:title="LiabilitiesFairValueDisclosure" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LiabilitiesFairValueDisclosure_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_LiabilitiesFairValueDisclosure_lbl" xml:lang="en-US" id="us-gaap_LiabilitiesFairValueDisclosure_lbl">Total liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesFairValueDisclosure" xlink:to="us-gaap_LiabilitiesFairValueDisclosure_lbl" xlink:title="label: LiabilitiesFairValueDisclosure to us-gaap_LiabilitiesFairValueDisclosure_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LiabilitiesFairValueDisclosure_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LiabilitiesFairValueDisclosure_lbl1" xml:lang="en-US" id="us-gaap_LiabilitiesFairValueDisclosure_lbl1">Financial and Nonfinancial Liabilities, Fair Value Disclosure</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesFairValueDisclosure" xlink:to="us-gaap_LiabilitiesFairValueDisclosure_lbl1" xlink:title="label: LiabilitiesFairValueDisclosure to us-gaap_LiabilitiesFairValueDisclosure_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_LiabilitiesFairValueDisclosureAbstract" xlink:label="LiabilitiesFairValueDisclosureAbstract" xlink:title="LiabilitiesFairValueDisclosureAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LiabilitiesFairValueDisclosureAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LiabilitiesFairValueDisclosureAbstract_lbl" xml:lang="en-US" id="us-gaap_LiabilitiesFairValueDisclosureAbstract_lbl">Liabilities [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesFairValueDisclosureAbstract" xlink:to="us-gaap_LiabilitiesFairValueDisclosureAbstract_lbl" xlink:title="label: LiabilitiesFairValueDisclosureAbstract to us-gaap_LiabilitiesFairValueDisclosureAbstract_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="LiabilitiesCurrent" xlink:title="LiabilitiesCurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_LiabilitiesCurrent_lbl" xml:lang="en-US" id="us-gaap_LiabilitiesCurrent_lbl">Total current liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesCurrent" xlink:to="us-gaap_LiabilitiesCurrent_lbl" xlink:title="label: LiabilitiesCurrent to us-gaap_LiabilitiesCurrent_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LiabilitiesCurrent_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LiabilitiesCurrent_lbl1" xml:lang="en-US" id="us-gaap_LiabilitiesCurrent_lbl1">Liabilities, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesCurrent" xlink:to="us-gaap_LiabilitiesCurrent_lbl1" xlink:title="label: LiabilitiesCurrent to us-gaap_LiabilitiesCurrent_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="LiabilitiesCurrentAbstract" xlink:title="LiabilitiesCurrentAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LiabilitiesCurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LiabilitiesCurrentAbstract_lbl" xml:lang="en-US" id="us-gaap_LiabilitiesCurrentAbstract_lbl">Current liabilities:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesCurrentAbstract" xlink:to="us-gaap_LiabilitiesCurrentAbstract_lbl" xlink:title="label: LiabilitiesCurrentAbstract to us-gaap_LiabilitiesCurrentAbstract_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_LicenseAndServicesRevenue" xlink:label="LicenseAndServicesRevenue" xlink:title="LicenseAndServicesRevenue" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LicenseAndServicesRevenue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_LicenseAndServicesRevenue_lbl" xml:lang="en-US" id="us-gaap_LicenseAndServicesRevenue_lbl">License and Services Revenue</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LicenseAndServicesRevenue" xlink:to="us-gaap_LicenseAndServicesRevenue_lbl" xlink:title="label: LicenseAndServicesRevenue to us-gaap_LicenseAndServicesRevenue_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LicenseAndServicesRevenue_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LicenseAndServicesRevenue_lbl1" xml:lang="en-US" id="us-gaap_LicenseAndServicesRevenue_lbl1">License and Services Revenue</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LicenseAndServicesRevenue" xlink:to="us-gaap_LicenseAndServicesRevenue_lbl1" xlink:title="label: LicenseAndServicesRevenue to us-gaap_LicenseAndServicesRevenue_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_LongTermDebtNoncurrent" xlink:label="LongTermDebtNoncurrent" xlink:title="LongTermDebtNoncurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LongTermDebtNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_LongTermDebtNoncurrent_lbl" xml:lang="en-US" id="us-gaap_LongTermDebtNoncurrent_lbl">Long-term indebtedness</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LongTermDebtNoncurrent" xlink:to="us-gaap_LongTermDebtNoncurrent_lbl" xlink:title="label: LongTermDebtNoncurrent to us-gaap_LongTermDebtNoncurrent_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_LongTermDebtNoncurrent_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_LongTermDebtNoncurrent_lbl1" xml:lang="en-US" id="us-gaap_LongTermDebtNoncurrent_lbl1">Long-term Debt, Excluding Current Maturities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LongTermDebtNoncurrent" xlink:to="us-gaap_LongTermDebtNoncurrent_lbl1" xlink:title="label: LongTermDebtNoncurrent to us-gaap_LongTermDebtNoncurrent_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_MaximumMember" xlink:label="MaximumMember" xlink:title="MaximumMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_MaximumMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_MaximumMember_lbl" xml:lang="en-US" id="us-gaap_MaximumMember_lbl">Maximum [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MaximumMember" xlink:to="us-gaap_MaximumMember_lbl" xlink:title="label: MaximumMember to us-gaap_MaximumMember_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_MinimumMember" xlink:label="MinimumMember" xlink:title="MinimumMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_MinimumMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_MinimumMember_lbl" xml:lang="en-US" id="us-gaap_MinimumMember_lbl">Minimum [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MinimumMember" xlink:to="us-gaap_MinimumMember_lbl" xlink:title="label: MinimumMember to us-gaap_MinimumMember_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="NetCashProvidedByUsedInOperatingActivities" xlink:title="NetCashProvidedByUsedInOperatingActivities" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl" xml:lang="en-US" id="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl">Net cash provided by operating activities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetCashProvidedByUsedInOperatingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl" xlink:title="label: NetCashProvidedByUsedInOperatingActivities to us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl1" xml:lang="en-US" id="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl1">Net Cash Provided by (Used in) Operating Activities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetCashProvidedByUsedInOperatingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl1" xlink:title="label: NetCashProvidedByUsedInOperatingActivities to us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_NetCashProvidedByUsedInDiscontinuedOperations" xlink:label="NetCashProvidedByUsedInDiscontinuedOperations" xlink:title="NetCashProvidedByUsedInDiscontinuedOperations" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInDiscontinuedOperations_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_NetCashProvidedByUsedInDiscontinuedOperations_lbl" xml:lang="en-US" id="us-gaap_NetCashProvidedByUsedInDiscontinuedOperations_lbl">Net increase in cash and cash equivalents</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetCashProvidedByUsedInDiscontinuedOperations" xlink:to="us-gaap_NetCashProvidedByUsedInDiscontinuedOperations_lbl" xlink:title="label: NetCashProvidedByUsedInDiscontinuedOperations to us-gaap_NetCashProvidedByUsedInDiscontinuedOperations_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInDiscontinuedOperations_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_NetCashProvidedByUsedInDiscontinuedOperations_lbl1" xml:lang="en-US" id="us-gaap_NetCashProvidedByUsedInDiscontinuedOperations_lbl1">Net Cash Provided by (Used in) Discontinued Operations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetCashProvidedByUsedInDiscontinuedOperations" xlink:to="us-gaap_NetCashProvidedByUsedInDiscontinuedOperations_lbl1" xlink:title="label: NetCashProvidedByUsedInDiscontinuedOperations to us-gaap_NetCashProvidedByUsedInDiscontinuedOperations_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_NetCashProvidedByUsedInDiscontinuedOperationsAbstract" xlink:label="NetCashProvidedByUsedInDiscontinuedOperationsAbstract" xlink:title="NetCashProvidedByUsedInDiscontinuedOperationsAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInDiscontinuedOperationsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_NetCashProvidedByUsedInDiscontinuedOperationsAbstract_lbl" xml:lang="en-US" id="us-gaap_NetCashProvidedByUsedInDiscontinuedOperationsAbstract_lbl">Net Cash Provided by (Used in) Discontinued Operations [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetCashProvidedByUsedInDiscontinuedOperationsAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInDiscontinuedOperationsAbstract_lbl" xlink:title="label: NetCashProvidedByUsedInDiscontinuedOperationsAbstract to us-gaap_NetCashProvidedByUsedInDiscontinuedOperationsAbstract_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:title="NetCashProvidedByUsedInFinancingActivitiesAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl" xml:lang="en-US" id="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl">Cash flows from financing activities:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl" xlink:title="label: NetCashProvidedByUsedInFinancingActivitiesAbstract to us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="NetCashProvidedByUsedInInvestingActivities" xlink:title="NetCashProvidedByUsedInInvestingActivities" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl" xml:lang="en-US" id="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl">Net cash used in investing activities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetCashProvidedByUsedInInvestingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl" xlink:title="label: NetCashProvidedByUsedInInvestingActivities to us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl1" xml:lang="en-US" id="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl1">Net Cash Provided by (Used in) Investing Activities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetCashProvidedByUsedInInvestingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl1" xlink:title="label: NetCashProvidedByUsedInInvestingActivities to us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:title="NetCashProvidedByUsedInInvestingActivitiesAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_lbl" xml:lang="en-US" id="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_lbl">Cash flows from investing activities:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_lbl" xlink:title="label: NetCashProvidedByUsedInInvestingActivitiesAbstract to us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:title="NetCashProvidedByUsedInOperatingActivitiesAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xml:lang="en-US" id="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_lbl">Cash flows from operating activities:</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="NetIncomeLoss" xlink:title="NetIncomeLoss" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NetIncomeLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_NetIncomeLoss_lbl" xml:lang="en-US" id="us-gaap_NetIncomeLoss_lbl">Net income (loss)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetIncomeLoss" xlink:to="us-gaap_NetIncomeLoss_lbl" xlink:title="label: NetIncomeLoss to us-gaap_NetIncomeLoss_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NetIncomeLoss_lbl1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_NetIncomeLoss_lbl1" xml:lang="en-US" id="us-gaap_NetIncomeLoss_lbl1">Net income (loss)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetIncomeLoss" xlink:to="us-gaap_NetIncomeLoss_lbl1" xlink:title="label: NetIncomeLoss to us-gaap_NetIncomeLoss_lbl1" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NetIncomeLoss_lbl2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_NetIncomeLoss_lbl2" xml:lang="en-US" id="us-gaap_NetIncomeLoss_lbl2">Net Income (Loss) Attributable to Parent</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetIncomeLoss" xlink:to="us-gaap_NetIncomeLoss_lbl2" xlink:title="label: NetIncomeLoss to us-gaap_NetIncomeLoss_lbl2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="NetCashProvidedByUsedInFinancingActivities" xlink:title="NetCashProvidedByUsedInFinancingActivities" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl" xml:lang="en-US" id="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl">Net cash (used in) provided by financing activities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetCashProvidedByUsedInFinancingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl" xlink:title="label: NetCashProvidedByUsedInFinancingActivities to us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl1" xml:lang="en-US" id="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl1">Net Cash Provided by (Used in) Financing Activities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetCashProvidedByUsedInFinancingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl1" xlink:title="label: NetCashProvidedByUsedInFinancingActivities to us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract" xlink:label="NetIncomeLossAvailableToCommonStockholdersBasicAbstract" xlink:title="NetIncomeLossAvailableToCommonStockholdersBasicAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract_lbl" xml:lang="en-US" id="us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract_lbl">Numerator [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetIncomeLossAvailableToCommonStockholdersBasicAbstract" xlink:to="us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract_lbl" xlink:title="label: NetIncomeLossAvailableToCommonStockholdersBasicAbstract to us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract_lbl1" xml:lang="en-US" id="us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract_lbl1">Net Income (Loss) Available to Common Stockholders, Basic [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetIncomeLossAvailableToCommonStockholdersBasicAbstract" xlink:to="us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract_lbl1" xlink:title="label: NetIncomeLossAvailableToCommonStockholdersBasicAbstract to us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable" xlink:label="NewAccountingPronouncementsOrChangeInAccountingPrincipleTable" xlink:title="NewAccountingPronouncementsOrChangeInAccountingPrincipleTable" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_lbl" xml:lang="en-US" id="us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_lbl">New Accounting Pronouncements or Change in Accounting Principle [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NewAccountingPronouncementsOrChangeInAccountingPrincipleTable" xlink:to="us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_lbl" xlink:title="label: NewAccountingPronouncementsOrChangeInAccountingPrincipleTable to us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems" xlink:label="NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems" xlink:title="NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_lbl" xml:lang="en-US" id="us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_lbl">New Accounting Pronouncements or Change in Accounting Principle [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems" xlink:to="us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_lbl" xlink:title="label: NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems to us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_NonoperatingIncomeExpense" xlink:label="NonoperatingIncomeExpense" xlink:title="NonoperatingIncomeExpense" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NonoperatingIncomeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_NonoperatingIncomeExpense_lbl" xml:lang="en-US" id="us-gaap_NonoperatingIncomeExpense_lbl">Total other expense, net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NonoperatingIncomeExpense" xlink:to="us-gaap_NonoperatingIncomeExpense_lbl" xlink:title="label: NonoperatingIncomeExpense to us-gaap_NonoperatingIncomeExpense_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NonoperatingIncomeExpense_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_NonoperatingIncomeExpense_lbl1" xml:lang="en-US" id="us-gaap_NonoperatingIncomeExpense_lbl1">Nonoperating Income (Expense)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NonoperatingIncomeExpense" xlink:to="us-gaap_NonoperatingIncomeExpense_lbl1" xlink:title="label: NonoperatingIncomeExpense to us-gaap_NonoperatingIncomeExpense_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_NonoperatingIncomeExpenseAbstract" xlink:label="NonoperatingIncomeExpenseAbstract" xlink:title="NonoperatingIncomeExpenseAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NonoperatingIncomeExpenseAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_NonoperatingIncomeExpenseAbstract_lbl" xml:lang="en-US" id="us-gaap_NonoperatingIncomeExpenseAbstract_lbl">Other income (expense):</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NonoperatingIncomeExpenseAbstract" xlink:to="us-gaap_NonoperatingIncomeExpenseAbstract_lbl" xlink:title="label: NonoperatingIncomeExpenseAbstract to us-gaap_NonoperatingIncomeExpenseAbstract_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_NotesPayableFairValueDisclosure" xlink:label="NotesPayableFairValueDisclosure" xlink:title="NotesPayableFairValueDisclosure" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NotesPayableFairValueDisclosure_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_NotesPayableFairValueDisclosure_lbl" xml:lang="en-US" id="us-gaap_NotesPayableFairValueDisclosure_lbl">Fair value of the notes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NotesPayableFairValueDisclosure" xlink:to="us-gaap_NotesPayableFairValueDisclosure_lbl" xlink:title="label: NotesPayableFairValueDisclosure to us-gaap_NotesPayableFairValueDisclosure_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_NotesPayableCurrent" xlink:label="NotesPayableCurrent" xlink:title="NotesPayableCurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NotesPayableCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_NotesPayableCurrent_lbl" xml:lang="en-US" id="us-gaap_NotesPayableCurrent_lbl">Notes payable, current portion</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NotesPayableCurrent" xlink:to="us-gaap_NotesPayableCurrent_lbl" xlink:title="label: NotesPayableCurrent to us-gaap_NotesPayableCurrent_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_NumberOfReportableSegments" xlink:label="NumberOfReportableSegments" xlink:title="NumberOfReportableSegments" />
    <link:label xlink:type="resource" xlink:label="us-gaap_NumberOfReportableSegments_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_NumberOfReportableSegments_lbl" xml:lang="en-US" id="us-gaap_NumberOfReportableSegments_lbl">Number of business segments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfReportableSegments" xlink:to="us-gaap_NumberOfReportableSegments_lbl" xlink:title="label: NumberOfReportableSegments to us-gaap_NumberOfReportableSegments_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_OperatingExpensesAbstract" xlink:label="OperatingExpensesAbstract" xlink:title="OperatingExpensesAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OperatingExpensesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_OperatingExpensesAbstract_lbl" xml:lang="en-US" id="us-gaap_OperatingExpensesAbstract_lbl">Operating expenses:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingExpensesAbstract" xlink:to="us-gaap_OperatingExpensesAbstract_lbl" xlink:title="label: OperatingExpensesAbstract to us-gaap_OperatingExpensesAbstract_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="OperatingIncomeLoss" xlink:title="OperatingIncomeLoss" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OperatingIncomeLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_OperatingIncomeLoss_lbl" xml:lang="en-US" id="us-gaap_OperatingIncomeLoss_lbl">Income (loss) from operations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingIncomeLoss" xlink:to="us-gaap_OperatingIncomeLoss_lbl" xlink:title="label: OperatingIncomeLoss to us-gaap_OperatingIncomeLoss_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OperatingIncomeLoss_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_OperatingIncomeLoss_lbl1" xml:lang="en-US" id="us-gaap_OperatingIncomeLoss_lbl1">Operating Income (Loss)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingIncomeLoss" xlink:to="us-gaap_OperatingIncomeLoss_lbl1" xlink:title="label: OperatingIncomeLoss to us-gaap_OperatingIncomeLoss_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax" xlink:label="OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax" xlink:title="OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_lbl" xml:lang="en-US" id="us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_lbl">Foreign currency translations, net of tax</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax" xlink:to="us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_lbl" xlink:title="label: OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax to us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_OtherNoncashIncomeExpense" xlink:label="OtherNoncashIncomeExpense" xlink:title="OtherNoncashIncomeExpense" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OtherNoncashIncomeExpense_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="us-gaap_OtherNoncashIncomeExpense_lbl" xml:lang="en-US" id="us-gaap_OtherNoncashIncomeExpense_lbl">Other</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherNoncashIncomeExpense" xlink:to="us-gaap_OtherNoncashIncomeExpense_lbl" xlink:title="label: OtherNoncashIncomeExpense to us-gaap_OtherNoncashIncomeExpense_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OtherNoncashIncomeExpense_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_OtherNoncashIncomeExpense_lbl1" xml:lang="en-US" id="us-gaap_OtherNoncashIncomeExpense_lbl1">Other Noncash Income (Expense)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherNoncashIncomeExpense" xlink:to="us-gaap_OtherNoncashIncomeExpense_lbl1" xlink:title="label: OtherNoncashIncomeExpense to us-gaap_OtherNoncashIncomeExpense_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_OtherRestructuringMember" xlink:label="OtherRestructuringMember" xlink:title="OtherRestructuringMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OtherRestructuringMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_OtherRestructuringMember_lbl" xml:lang="en-US" id="us-gaap_OtherRestructuringMember_lbl">Other Costs [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherRestructuringMember" xlink:to="us-gaap_OtherRestructuringMember_lbl" xlink:title="label: OtherRestructuringMember to us-gaap_OtherRestructuringMember_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_OtherAssetsNoncurrent" xlink:label="OtherAssetsNoncurrent" xlink:title="OtherAssetsNoncurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OtherAssetsNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_OtherAssetsNoncurrent_lbl" xml:lang="en-US" id="us-gaap_OtherAssetsNoncurrent_lbl">Other assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherAssetsNoncurrent" xlink:to="us-gaap_OtherAssetsNoncurrent_lbl" xlink:title="label: OtherAssetsNoncurrent to us-gaap_OtherAssetsNoncurrent_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpense" xlink:label="OtherNonoperatingIncomeExpense" xlink:title="OtherNonoperatingIncomeExpense" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OtherNonoperatingIncomeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_OtherNonoperatingIncomeExpense_lbl" xml:lang="en-US" id="us-gaap_OtherNonoperatingIncomeExpense_lbl">Other income (expense), net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherNonoperatingIncomeExpense" xlink:to="us-gaap_OtherNonoperatingIncomeExpense_lbl" xlink:title="label: OtherNonoperatingIncomeExpense to us-gaap_OtherNonoperatingIncomeExpense_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent" xlink:label="OtherLiabilitiesNoncurrent" xlink:title="OtherLiabilitiesNoncurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_OtherLiabilitiesNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_OtherLiabilitiesNoncurrent_lbl" xml:lang="en-US" id="us-gaap_OtherLiabilitiesNoncurrent_lbl">Other liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherLiabilitiesNoncurrent" xlink:to="us-gaap_OtherLiabilitiesNoncurrent_lbl" xlink:title="label: OtherLiabilitiesNoncurrent to us-gaap_OtherLiabilitiesNoncurrent_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_ProductsAndServicesDomain" xlink:label="ProductsAndServicesDomain" xlink:title="ProductsAndServicesDomain" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ProductsAndServicesDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ProductsAndServicesDomain_lbl" xml:lang="en-US" id="us-gaap_ProductsAndServicesDomain_lbl">Products and Services [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProductsAndServicesDomain" xlink:to="us-gaap_ProductsAndServicesDomain_lbl" xlink:title="label: ProductsAndServicesDomain to us-gaap_ProductsAndServicesDomain_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation" xlink:label="PaymentsRelatedToTaxWithholdingForShareBasedCompensation" xlink:title="PaymentsRelatedToTaxWithholdingForShareBasedCompensation" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_lbl" xml:lang="en-US" id="us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_lbl">Taxes paid on behalf of employees for equity activity</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsRelatedToTaxWithholdingForShareBasedCompensation" xlink:to="us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_lbl" xlink:title="label: PaymentsRelatedToTaxWithholdingForShareBasedCompensation to us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_lbl1" xml:lang="en-US" id="us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_lbl1">Payments Related to Tax Withholding for Share-based Compensation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsRelatedToTaxWithholdingForShareBasedCompensation" xlink:to="us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_lbl1" xlink:title="label: PaymentsRelatedToTaxWithholdingForShareBasedCompensation to us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesGross" xlink:label="PaymentsToAcquireBusinessesGross" xlink:title="PaymentsToAcquireBusinessesGross" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireBusinessesGross_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_PaymentsToAcquireBusinessesGross_lbl" xml:lang="en-US" id="us-gaap_PaymentsToAcquireBusinessesGross_lbl">Upfront cash payment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsToAcquireBusinessesGross" xlink:to="us-gaap_PaymentsToAcquireBusinessesGross_lbl" xlink:title="label: PaymentsToAcquireBusinessesGross to us-gaap_PaymentsToAcquireBusinessesGross_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_PaymentsForRestructuring" xlink:label="PaymentsForRestructuring" xlink:title="PaymentsForRestructuring" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PaymentsForRestructuring_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="us-gaap_PaymentsForRestructuring_lbl" xml:lang="en-US" id="us-gaap_PaymentsForRestructuring_lbl">Amount paid</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsForRestructuring" xlink:to="us-gaap_PaymentsForRestructuring_lbl" xlink:title="label: PaymentsForRestructuring to us-gaap_PaymentsForRestructuring_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PaymentsForRestructuring_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_PaymentsForRestructuring_lbl1" xml:lang="en-US" id="us-gaap_PaymentsForRestructuring_lbl1">Payments for Restructuring</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsForRestructuring" xlink:to="us-gaap_PaymentsForRestructuring_lbl1" xlink:title="label: PaymentsForRestructuring to us-gaap_PaymentsForRestructuring_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:label="PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:title="PaymentsToAcquireBusinessesNetOfCashAcquired" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_lbl" xml:lang="en-US" id="us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_lbl">Acquisition of Cangene Corporation, net of acquired cash</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:to="us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_lbl" xlink:title="label: PaymentsToAcquireBusinessesNetOfCashAcquired to us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_lbl1" xml:lang="en-US" id="us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_lbl1">Payments to Acquire Businesses, Net of Cash Acquired</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:to="us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_lbl1" xlink:title="label: PaymentsToAcquireBusinessesNetOfCashAcquired to us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock" xlink:label="PaymentsForRepurchaseOfCommonStock" xlink:title="PaymentsForRepurchaseOfCommonStock" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PaymentsForRepurchaseOfCommonStock_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="us-gaap_PaymentsForRepurchaseOfCommonStock_lbl" xml:lang="en-US" id="us-gaap_PaymentsForRepurchaseOfCommonStock_lbl">Purchase of treasury stock</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsForRepurchaseOfCommonStock" xlink:to="us-gaap_PaymentsForRepurchaseOfCommonStock_lbl" xlink:title="label: PaymentsForRepurchaseOfCommonStock to us-gaap_PaymentsForRepurchaseOfCommonStock_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PaymentsForRepurchaseOfCommonStock_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_PaymentsForRepurchaseOfCommonStock_lbl1" xml:lang="en-US" id="us-gaap_PaymentsForRepurchaseOfCommonStock_lbl1">Payments for Repurchase of Common Stock</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsForRepurchaseOfCommonStock" xlink:to="us-gaap_PaymentsForRepurchaseOfCommonStock_lbl1" xlink:title="label: PaymentsForRepurchaseOfCommonStock to us-gaap_PaymentsForRepurchaseOfCommonStock_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="PaymentsToAcquirePropertyPlantAndEquipment" xlink:title="PaymentsToAcquirePropertyPlantAndEquipment" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl" xml:lang="en-US" id="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl">Purchases of property, plant and equipment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsToAcquirePropertyPlantAndEquipment" xlink:to="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl" xlink:title="label: PaymentsToAcquirePropertyPlantAndEquipment to us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl1" xml:lang="en-US" id="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl1">Payments to Acquire Property, Plant, and Equipment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsToAcquirePropertyPlantAndEquipment" xlink:to="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl1" xlink:title="label: PaymentsToAcquirePropertyPlantAndEquipment to us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_PlanNameDomain" xlink:label="PlanNameDomain" xlink:title="PlanNameDomain" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PlanNameDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_PlanNameDomain_lbl" xml:lang="en-US" id="us-gaap_PlanNameDomain_lbl">Plan Name [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PlanNameDomain" xlink:to="us-gaap_PlanNameDomain_lbl" xlink:title="label: PlanNameDomain to us-gaap_PlanNameDomain_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_PlanNameAxis" xlink:label="PlanNameAxis" xlink:title="PlanNameAxis" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PlanNameAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_PlanNameAxis_lbl" xml:lang="en-US" id="us-gaap_PlanNameAxis_lbl">Plan Name [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PlanNameAxis" xlink:to="us-gaap_PlanNameAxis_lbl" xlink:title="label: PlanNameAxis to us-gaap_PlanNameAxis_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_PreferredStockSharesIssued" xlink:label="PreferredStockSharesIssued" xlink:title="PreferredStockSharesIssued" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PreferredStockSharesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_PreferredStockSharesIssued_lbl" xml:lang="en-US" id="us-gaap_PreferredStockSharesIssued_lbl">Preferred stock, shares issued (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockSharesIssued" xlink:to="us-gaap_PreferredStockSharesIssued_lbl" xlink:title="label: PreferredStockSharesIssued to us-gaap_PreferredStockSharesIssued_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_PreferredStockSharesAuthorized" xlink:label="PreferredStockSharesAuthorized" xlink:title="PreferredStockSharesAuthorized" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PreferredStockSharesAuthorized_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_PreferredStockSharesAuthorized_lbl" xml:lang="en-US" id="us-gaap_PreferredStockSharesAuthorized_lbl">Preferred stock, shares authorized (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockSharesAuthorized" xlink:to="us-gaap_PreferredStockSharesAuthorized_lbl" xlink:title="label: PreferredStockSharesAuthorized to us-gaap_PreferredStockSharesAuthorized_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_PreferredStockParOrStatedValuePerShare" xlink:label="PreferredStockParOrStatedValuePerShare" xlink:title="PreferredStockParOrStatedValuePerShare" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PreferredStockParOrStatedValuePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_PreferredStockParOrStatedValuePerShare_lbl" xml:lang="en-US" id="us-gaap_PreferredStockParOrStatedValuePerShare_lbl">Preferred stock, par value (in dollars per share)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockParOrStatedValuePerShare" xlink:to="us-gaap_PreferredStockParOrStatedValuePerShare_lbl" xlink:title="label: PreferredStockParOrStatedValuePerShare to us-gaap_PreferredStockParOrStatedValuePerShare_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_PreferredStockSharesOutstanding" xlink:label="PreferredStockSharesOutstanding" xlink:title="PreferredStockSharesOutstanding" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PreferredStockSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_PreferredStockSharesOutstanding_lbl" xml:lang="en-US" id="us-gaap_PreferredStockSharesOutstanding_lbl">Preferred stock, shares outstanding (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockSharesOutstanding" xlink:to="us-gaap_PreferredStockSharesOutstanding_lbl" xlink:title="label: PreferredStockSharesOutstanding to us-gaap_PreferredStockSharesOutstanding_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_PreferredStockValue" xlink:label="PreferredStockValue" xlink:title="PreferredStockValue" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PreferredStockValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_PreferredStockValue_lbl" xml:lang="en-US" id="us-gaap_PreferredStockValue_lbl">Preferred stock, $0.001 par value; 15,000,000 shares authorized, 0 shares issued and outstanding at both June 30, 2017 and December 31, 2016</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockValue" xlink:to="us-gaap_PreferredStockValue_lbl" xlink:title="label: PreferredStockValue to us-gaap_PreferredStockValue_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xlink:label="PrepaidExpenseAndOtherAssetsCurrent" xlink:title="PrepaidExpenseAndOtherAssetsCurrent" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PrepaidExpenseAndOtherAssetsCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_PrepaidExpenseAndOtherAssetsCurrent_lbl" xml:lang="en-US" id="us-gaap_PrepaidExpenseAndOtherAssetsCurrent_lbl">Prepaid expenses and other current assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PrepaidExpenseAndOtherAssetsCurrent" xlink:to="us-gaap_PrepaidExpenseAndOtherAssetsCurrent_lbl" xlink:title="label: PrepaidExpenseAndOtherAssetsCurrent to us-gaap_PrepaidExpenseAndOtherAssetsCurrent_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_ProceedsFromConvertibleDebt" xlink:label="ProceedsFromConvertibleDebt" xlink:title="ProceedsFromConvertibleDebt" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ProceedsFromConvertibleDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="us-gaap_ProceedsFromConvertibleDebt_lbl" xml:lang="en-US" id="us-gaap_ProceedsFromConvertibleDebt_lbl">Proceeds from convertible debenture, net of bank fees</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromConvertibleDebt" xlink:to="us-gaap_ProceedsFromConvertibleDebt_lbl" xlink:title="label: ProceedsFromConvertibleDebt to us-gaap_ProceedsFromConvertibleDebt_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ProceedsFromConvertibleDebt_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ProceedsFromConvertibleDebt_lbl1" xml:lang="en-US" id="us-gaap_ProceedsFromConvertibleDebt_lbl1">Proceeds from Convertible Debt</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromConvertibleDebt" xlink:to="us-gaap_ProceedsFromConvertibleDebt_lbl1" xlink:title="label: ProceedsFromConvertibleDebt to us-gaap_ProceedsFromConvertibleDebt_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_ProceedsFromIssuanceOfLongTermDebt" xlink:label="ProceedsFromIssuanceOfLongTermDebt" xlink:title="ProceedsFromIssuanceOfLongTermDebt" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ProceedsFromIssuanceOfLongTermDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ProceedsFromIssuanceOfLongTermDebt_lbl" xml:lang="en-US" id="us-gaap_ProceedsFromIssuanceOfLongTermDebt_lbl">Proceeds from long-term debt obligations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromIssuanceOfLongTermDebt" xlink:to="us-gaap_ProceedsFromIssuanceOfLongTermDebt_lbl" xlink:title="label: ProceedsFromIssuanceOfLongTermDebt to us-gaap_ProceedsFromIssuanceOfLongTermDebt_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_ProceedsFromStockOptionsExercised" xlink:label="ProceedsFromStockOptionsExercised" xlink:title="ProceedsFromStockOptionsExercised" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ProceedsFromStockOptionsExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ProceedsFromStockOptionsExercised_lbl" xml:lang="en-US" id="us-gaap_ProceedsFromStockOptionsExercised_lbl">Issuance of common stock upon exercise of stock options</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromStockOptionsExercised" xlink:to="us-gaap_ProceedsFromStockOptionsExercised_lbl" xlink:title="label: ProceedsFromStockOptionsExercised to us-gaap_ProceedsFromStockOptionsExercised_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_ProductInformationLineItems" xlink:label="ProductInformationLineItems" xlink:title="ProductInformationLineItems" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ProductInformationLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ProductInformationLineItems_lbl" xml:lang="en-US" id="us-gaap_ProductInformationLineItems_lbl">Product Information [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProductInformationLineItems" xlink:to="us-gaap_ProductInformationLineItems_lbl" xlink:title="label: ProductInformationLineItems to us-gaap_ProductInformationLineItems_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_ProductOrServiceAxis" xlink:label="ProductOrServiceAxis" xlink:title="ProductOrServiceAxis" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ProductOrServiceAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ProductOrServiceAxis_lbl" xml:lang="en-US" id="us-gaap_ProductOrServiceAxis_lbl">Products and Services [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProductOrServiceAxis" xlink:to="us-gaap_ProductOrServiceAxis_lbl" xlink:title="label: ProductOrServiceAxis to us-gaap_ProductOrServiceAxis_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_ProfitLoss" xlink:label="ProfitLoss" xlink:title="ProfitLoss" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ProfitLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ProfitLoss_lbl" xml:lang="en-US" id="us-gaap_ProfitLoss_lbl">Net income (loss)</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentIncomeStatementDisclosuresAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_PropertyPlantAndEquipmentIncomeStatementDisclosuresAbstract_lbl" xml:lang="en-US" id="us-gaap_PropertyPlantAndEquipmentIncomeStatementDisclosuresAbstract_lbl">Property, plant and equipment [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentIncomeStatementDisclosuresAbstract" xlink:to="us-gaap_PropertyPlantAndEquipmentIncomeStatementDisclosuresAbstract_lbl" xlink:title="label: PropertyPlantAndEquipmentIncomeStatementDisclosuresAbstract to us-gaap_PropertyPlantAndEquipmentIncomeStatementDisclosuresAbstract_lbl" />
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    <link:label xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="us-gaap_PropertyPlantAndEquipmentTextBlock_lbl" xml:lang="en-US" id="us-gaap_PropertyPlantAndEquipmentTextBlock_lbl">Property, plant and equipment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentTextBlock" xlink:to="us-gaap_PropertyPlantAndEquipmentTextBlock_lbl" xlink:title="label: PropertyPlantAndEquipmentTextBlock to us-gaap_PropertyPlantAndEquipmentTextBlock_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentTextBlock_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_PropertyPlantAndEquipmentTextBlock_lbl1" xml:lang="en-US" id="us-gaap_PropertyPlantAndEquipmentTextBlock_lbl1">Property, Plant and Equipment [Table Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentTextBlock" xlink:to="us-gaap_PropertyPlantAndEquipmentTextBlock_lbl1" xlink:title="label: PropertyPlantAndEquipmentTextBlock to us-gaap_PropertyPlantAndEquipmentTextBlock_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="PropertyPlantAndEquipmentNet" xlink:title="PropertyPlantAndEquipmentNet" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_PropertyPlantAndEquipmentNet_lbl" xml:lang="en-US" id="us-gaap_PropertyPlantAndEquipmentNet_lbl">Property, plant and equipment, net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentNet" xlink:to="us-gaap_PropertyPlantAndEquipmentNet_lbl" xlink:title="label: PropertyPlantAndEquipmentNet to us-gaap_PropertyPlantAndEquipmentNet_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentNet_lbl1" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_PropertyPlantAndEquipmentNet_lbl1" xml:lang="en-US" id="us-gaap_PropertyPlantAndEquipmentNet_lbl1">Total Property, plant and equipment, net</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_PropertyPlantAndEquipmentLineItems" xlink:label="PropertyPlantAndEquipmentLineItems" xlink:title="PropertyPlantAndEquipmentLineItems" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_PropertyPlantAndEquipmentLineItems_lbl" xml:lang="en-US" id="us-gaap_PropertyPlantAndEquipmentLineItems_lbl">Property, Plant and Equipment [Line Items]</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross" xlink:label="PropertyPlantAndEquipmentGross" xlink:title="PropertyPlantAndEquipmentGross" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentGross_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_PropertyPlantAndEquipmentGross_lbl" xml:lang="en-US" id="us-gaap_PropertyPlantAndEquipmentGross_lbl">Property, plant and equipment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentGross" xlink:to="us-gaap_PropertyPlantAndEquipmentGross_lbl" xlink:title="label: PropertyPlantAndEquipmentGross to us-gaap_PropertyPlantAndEquipmentGross_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentGross_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_PropertyPlantAndEquipmentGross_lbl1" xml:lang="en-US" id="us-gaap_PropertyPlantAndEquipmentGross_lbl1">Property, Plant and Equipment, Gross</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentGross" xlink:to="us-gaap_PropertyPlantAndEquipmentGross_lbl1" xlink:title="label: PropertyPlantAndEquipmentGross to us-gaap_PropertyPlantAndEquipmentGross_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:label="PropertyPlantAndEquipmentByTypeAxis" xlink:title="PropertyPlantAndEquipmentByTypeAxis" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentByTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_PropertyPlantAndEquipmentByTypeAxis_lbl" xml:lang="en-US" id="us-gaap_PropertyPlantAndEquipmentByTypeAxis_lbl">Property, Plant and Equipment, Type [Axis]</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock" xlink:label="PropertyPlantAndEquipmentDisclosureTextBlock" xlink:title="PropertyPlantAndEquipmentDisclosureTextBlock" />
    <link:label xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_lbl" xml:lang="en-US" id="us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_lbl">Property, plant and equipment</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_lbl1" xml:lang="en-US" id="us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_lbl1">Property, Plant and Equipment Disclosure [Text Block]</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_RangeAxis" xlink:label="RangeAxis" xlink:title="RangeAxis" />
    <link:label xlink:type="resource" xlink:label="us-gaap_RangeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_RangeAxis_lbl" xml:lang="en-US" id="us-gaap_RangeAxis_lbl">Range [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RangeAxis" xlink:to="us-gaap_RangeAxis_lbl" xlink:title="label: RangeAxis to us-gaap_RangeAxis_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_RangeMember" xlink:label="RangeMember" xlink:title="RangeMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_RangeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_RangeMember_lbl" xml:lang="en-US" id="us-gaap_RangeMember_lbl">Range [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RangeMember" xlink:to="us-gaap_RangeMember_lbl" xlink:title="label: RangeMember to us-gaap_RangeMember_lbl" />
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    <link:label xlink:type="resource" xlink:label="us-gaap_RepaymentsOfNotesPayable_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="us-gaap_RepaymentsOfNotesPayable_lbl" xml:lang="en-US" id="us-gaap_RepaymentsOfNotesPayable_lbl">Payments of notes payable</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_RepaymentsOfNotesPayable_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_RepaymentsOfNotesPayable_lbl1" xml:lang="en-US" id="us-gaap_RepaymentsOfNotesPayable_lbl1">Repayments of Notes Payable</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_ResearchAndDevelopmentExpense" xlink:label="ResearchAndDevelopmentExpense" xlink:title="ResearchAndDevelopmentExpense" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ResearchAndDevelopmentExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ResearchAndDevelopmentExpense_lbl" xml:lang="en-US" id="us-gaap_ResearchAndDevelopmentExpense_lbl">Research and development</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ResearchAndDevelopmentExpense" xlink:to="us-gaap_ResearchAndDevelopmentExpense_lbl" xlink:title="label: ResearchAndDevelopmentExpense to us-gaap_ResearchAndDevelopmentExpense_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_RestrictedStockUnitsRSUMember" xlink:label="RestrictedStockUnitsRSUMember" xlink:title="RestrictedStockUnitsRSUMember" />
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    <link:label xlink:type="resource" xlink:label="us-gaap_RestructuringCharges_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_RestructuringCharges_lbl" xml:lang="en-US" id="us-gaap_RestructuringCharges_lbl">Expenses incurred</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_RestructuringCharges_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_RestructuringCharges_lbl1" xml:lang="en-US" id="us-gaap_RestructuringCharges_lbl1">Restructuring Charges</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_RestructuringReserve_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:title="us-gaap_RestructuringReserve_lbl" xml:lang="en-US" id="us-gaap_RestructuringReserve_lbl">Balance, beginning of period</link:label>
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringReserve" xlink:to="us-gaap_RestructuringReserve_lbl2" xlink:title="label: RestructuringReserve to us-gaap_RestructuringReserve_lbl2" />
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    <link:label xlink:type="resource" xlink:label="us-gaap_RestructuringReserveRollForward_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_RestructuringReserveRollForward_lbl" xml:lang="en-US" id="us-gaap_RestructuringReserveRollForward_lbl">Summary of activity for liabilities [Roll Forward]</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_RestructuringCostAndReserveAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_RestructuringCostAndReserveAxis_lbl" xml:lang="en-US" id="us-gaap_RestructuringCostAndReserveAxis_lbl">Restructuring Type [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringCostAndReserveAxis" xlink:to="us-gaap_RestructuringCostAndReserveAxis_lbl" xlink:title="label: RestructuringCostAndReserveAxis to us-gaap_RestructuringCostAndReserveAxis_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_RestructuringAndRelatedCostExpectedCost1" xlink:label="RestructuringAndRelatedCostExpectedCost1" xlink:title="RestructuringAndRelatedCostExpectedCost1" />
    <link:label xlink:type="resource" xlink:label="us-gaap_RestructuringAndRelatedCostExpectedCost1_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_RestructuringAndRelatedCostExpectedCost1_lbl" xml:lang="en-US" id="us-gaap_RestructuringAndRelatedCostExpectedCost1_lbl">Total Expected to be Incurred</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringAndRelatedCostExpectedCost1" xlink:to="us-gaap_RestructuringAndRelatedCostExpectedCost1_lbl" xlink:title="label: RestructuringAndRelatedCostExpectedCost1 to us-gaap_RestructuringAndRelatedCostExpectedCost1_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_RestructuringCostAndReserveLineItems" xlink:label="RestructuringCostAndReserveLineItems" xlink:title="RestructuringCostAndReserveLineItems" />
    <link:label xlink:type="resource" xlink:label="us-gaap_RestructuringCostAndReserveLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_RestructuringCostAndReserveLineItems_lbl" xml:lang="en-US" id="us-gaap_RestructuringCostAndReserveLineItems_lbl">Restructuring Cost and Reserve [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringCostAndReserveLineItems" xlink:to="us-gaap_RestructuringCostAndReserveLineItems_lbl" xlink:title="label: RestructuringCostAndReserveLineItems to us-gaap_RestructuringCostAndReserveLineItems_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock" xlink:label="RestructuringAndRelatedActivitiesDisclosureTextBlock" xlink:title="RestructuringAndRelatedActivitiesDisclosureTextBlock" />
    <link:label xlink:type="resource" xlink:label="us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock_lbl" xml:lang="en-US" id="us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock_lbl">Restructuring</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringAndRelatedActivitiesDisclosureTextBlock" xlink:to="us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock_lbl" xlink:title="label: RestructuringAndRelatedActivitiesDisclosureTextBlock to us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock_lbl1" xml:lang="en-US" id="us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock_lbl1">Restructuring and Related Activities Disclosure [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringAndRelatedActivitiesDisclosureTextBlock" xlink:to="us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock_lbl1" xlink:title="label: RestructuringAndRelatedActivitiesDisclosureTextBlock to us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_RestructuringReserveTranslationAndOtherAdjustment" xlink:label="RestructuringReserveTranslationAndOtherAdjustment" xlink:title="RestructuringReserveTranslationAndOtherAdjustment" />
    <link:label xlink:type="resource" xlink:label="us-gaap_RestructuringReserveTranslationAndOtherAdjustment_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_RestructuringReserveTranslationAndOtherAdjustment_lbl" xml:lang="en-US" id="us-gaap_RestructuringReserveTranslationAndOtherAdjustment_lbl">Other adjustments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringReserveTranslationAndOtherAdjustment" xlink:to="us-gaap_RestructuringReserveTranslationAndOtherAdjustment_lbl" xlink:title="label: RestructuringReserveTranslationAndOtherAdjustment to us-gaap_RestructuringReserveTranslationAndOtherAdjustment_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="RetainedEarningsAccumulatedDeficit" xlink:title="RetainedEarningsAccumulatedDeficit" />
    <link:label xlink:type="resource" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_RetainedEarningsAccumulatedDeficit_lbl" xml:lang="en-US" id="us-gaap_RetainedEarningsAccumulatedDeficit_lbl">Retained earnings</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RetainedEarningsAccumulatedDeficit" xlink:to="us-gaap_RetainedEarningsAccumulatedDeficit_lbl" xlink:title="label: RetainedEarningsAccumulatedDeficit to us-gaap_RetainedEarningsAccumulatedDeficit_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_SubsegmentsAxis" xlink:label="SubsegmentsAxis" xlink:title="SubsegmentsAxis" />
    <link:label xlink:type="resource" xlink:label="us-gaap_SubsegmentsAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_SubsegmentsAxis_lbl" xml:lang="en-US" id="us-gaap_SubsegmentsAxis_lbl">Subsegments [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubsegmentsAxis" xlink:to="us-gaap_SubsegmentsAxis_lbl" xlink:title="label: SubsegmentsAxis to us-gaap_SubsegmentsAxis_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_SubsegmentsDomain" xlink:label="SubsegmentsDomain" xlink:title="SubsegmentsDomain" />
    <link:label xlink:type="resource" xlink:label="us-gaap_SubsegmentsDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_SubsegmentsDomain_lbl" xml:lang="en-US" id="us-gaap_SubsegmentsDomain_lbl">Subsegments [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubsegmentsDomain" xlink:to="us-gaap_SubsegmentsDomain_lbl" xlink:title="label: SubsegmentsDomain to us-gaap_SubsegmentsDomain_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" xlink:label="SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" xlink:title="SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" />
    <link:label xlink:type="resource" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:title="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_lbl" xml:lang="en-US" id="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_lbl">Exercisable, end of period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_lbl" xlink:title="label: SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1 to us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_lbl1" xml:lang="en-US" id="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_lbl1">Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueAbstract" xlink:label="SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueAbstract" xlink:title="SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueAbstract" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding" xlink:label="SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding" xlink:title="SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding" />
    <link:label xlink:type="resource" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:title="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding_lbl" xml:lang="en-US" id="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding_lbl">Outstanding, end of period</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding_lbl1" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:title="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding_lbl1" xml:lang="en-US" id="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding_lbl1">Outstanding, beginning of period</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding_lbl2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding_lbl2" xml:lang="en-US" id="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding_lbl2">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Aggregate Intrinsic Value, Outstanding</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding_lbl2" xlink:title="label: SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding to us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding_lbl2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_SalesRevenueNetAbstract" xlink:label="SalesRevenueNetAbstract" xlink:title="SalesRevenueNetAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_SalesRevenueNetAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_SalesRevenueNetAbstract_lbl" xml:lang="en-US" id="us-gaap_SalesRevenueNetAbstract_lbl">Revenues:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SalesRevenueNetAbstract" xlink:to="us-gaap_SalesRevenueNetAbstract_lbl" xlink:title="label: SalesRevenueNetAbstract to us-gaap_SalesRevenueNetAbstract_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_SalesRevenueNet" xlink:label="SalesRevenueNet" xlink:title="SalesRevenueNet" />
    <link:label xlink:type="resource" xlink:label="us-gaap_SalesRevenueNet_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_SalesRevenueNet_lbl" xml:lang="en-US" id="us-gaap_SalesRevenueNet_lbl">Total revenues</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SalesRevenueNet" xlink:to="us-gaap_SalesRevenueNet_lbl" xlink:title="label: SalesRevenueNet to us-gaap_SalesRevenueNet_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_SalesRevenueNet_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_SalesRevenueNet_lbl1" xml:lang="en-US" id="us-gaap_SalesRevenueNet_lbl1">Revenue, Net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SalesRevenueNet" xlink:to="us-gaap_SalesRevenueNet_lbl1" xlink:title="label: SalesRevenueNet to us-gaap_SalesRevenueNet_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_SalesRevenueGoodsNet" xlink:label="SalesRevenueGoodsNet" xlink:title="SalesRevenueGoodsNet" />
    <link:label xlink:type="resource" xlink:label="us-gaap_SalesRevenueGoodsNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_SalesRevenueGoodsNet_lbl" xml:lang="en-US" id="us-gaap_SalesRevenueGoodsNet_lbl">Product sales</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SalesRevenueGoodsNet" xlink:to="us-gaap_SalesRevenueGoodsNet_lbl" xlink:title="label: SalesRevenueGoodsNet to us-gaap_SalesRevenueGoodsNet_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_SalesRevenueGoodsNet_lbl1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_SalesRevenueGoodsNet_lbl1" xml:lang="en-US" id="us-gaap_SalesRevenueGoodsNet_lbl1">Billed revenue amount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SalesRevenueGoodsNet" xlink:to="us-gaap_SalesRevenueGoodsNet_lbl1" xlink:title="label: SalesRevenueGoodsNet to us-gaap_SalesRevenueGoodsNet_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_ScheduleOfInventoryCurrentTableTextBlock" xlink:label="ScheduleOfInventoryCurrentTableTextBlock" xlink:title="ScheduleOfInventoryCurrentTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ScheduleOfInventoryCurrentTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_ScheduleOfInventoryCurrentTableTextBlock_lbl" xml:lang="en-US" id="us-gaap_ScheduleOfInventoryCurrentTableTextBlock_lbl">Inventories</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfInventoryCurrentTableTextBlock" xlink:to="us-gaap_ScheduleOfInventoryCurrentTableTextBlock_lbl" xlink:title="label: ScheduleOfInventoryCurrentTableTextBlock to us-gaap_ScheduleOfInventoryCurrentTableTextBlock_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_ScheduleOfInventoryCurrentTableTextBlock_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ScheduleOfInventoryCurrentTableTextBlock_lbl1" xml:lang="en-US" id="us-gaap_ScheduleOfInventoryCurrentTableTextBlock_lbl1">Schedule of Inventory, Current [Table Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfInventoryCurrentTableTextBlock" xlink:to="us-gaap_ScheduleOfInventoryCurrentTableTextBlock_lbl1" xlink:title="label: ScheduleOfInventoryCurrentTableTextBlock to us-gaap_ScheduleOfInventoryCurrentTableTextBlock_lbl1" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice" xlink:label="ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice" xlink:title="ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod" />
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    <link:label xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl2" xml:lang="en-US" id="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl2">Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_lbl1" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:title="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_lbl1" xml:lang="en-US" id="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_lbl1">Outstanding, beginning of period</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_lbl2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_lbl2" xml:lang="en-US" id="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_lbl2">Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value</link:label>
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    <link:label xlink:type="resource" xlink:label="us-gaap_StockRepurchaseProgramAuthorizedAmount1_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_StockRepurchaseProgramAuthorizedAmount1_lbl" xml:lang="en-US" id="us-gaap_StockRepurchaseProgramAuthorizedAmount1_lbl">Stock Repurchase Program, Authorized Amount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockRepurchaseProgramAuthorizedAmount1" xlink:to="us-gaap_StockRepurchaseProgramAuthorizedAmount1_lbl" xlink:title="label: StockRepurchaseProgramAuthorizedAmount1 to us-gaap_StockRepurchaseProgramAuthorizedAmount1_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_StockCompensationPlanMember" xlink:label="StockCompensationPlanMember" xlink:title="StockCompensationPlanMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_StockCompensationPlanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_StockCompensationPlanMember_lbl" xml:lang="en-US" id="us-gaap_StockCompensationPlanMember_lbl">Stock Options [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockCompensationPlanMember" xlink:to="us-gaap_StockCompensationPlanMember_lbl" xlink:title="label: StockCompensationPlanMember to us-gaap_StockCompensationPlanMember_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_StockCompensationPlanMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_StockCompensationPlanMember_lbl1" xml:lang="en-US" id="us-gaap_StockCompensationPlanMember_lbl1">Stock Compensation Plan [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockCompensationPlanMember" xlink:to="us-gaap_StockCompensationPlanMember_lbl1" xlink:title="label: StockCompensationPlanMember to us-gaap_StockCompensationPlanMember_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:label="StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:title="StockIssuedDuringPeriodSharesStockOptionsExercised" />
    <link:label xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl" xml:lang="en-US" id="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl">Exercised (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:to="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl" xlink:title="label: StockIssuedDuringPeriodSharesStockOptionsExercised to us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl1" xml:lang="en-US" id="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl1">Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:to="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl1" xlink:title="label: StockIssuedDuringPeriodSharesStockOptionsExercised to us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:label="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:title="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_lbl" xml:lang="en-US" id="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_lbl">Stockholders' equity:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:to="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_lbl" xlink:title="label: StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract to us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:label="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:title="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" />
    <link:label xlink:type="resource" xlink:label="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_lbl" xml:lang="en-US" id="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_lbl">Total stockholders' equity</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:to="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_lbl" xlink:title="label: StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest to us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_lbl1" xml:lang="en-US" id="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_lbl1">Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:to="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_lbl1" xlink:title="label: StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest to us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_SubsequentEventsAbstract" xlink:label="SubsequentEventsAbstract" xlink:title="SubsequentEventsAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_SubsequentEventsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_SubsequentEventsAbstract_lbl" xml:lang="en-US" id="us-gaap_SubsequentEventsAbstract_lbl">Subsequent events [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubsequentEventsAbstract" xlink:to="us-gaap_SubsequentEventsAbstract_lbl" xlink:title="label: SubsequentEventsAbstract to us-gaap_SubsequentEventsAbstract_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_SubsequentEventMember" xlink:label="SubsequentEventMember" xlink:title="SubsequentEventMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_SubsequentEventMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_SubsequentEventMember_lbl" xml:lang="en-US" id="us-gaap_SubsequentEventMember_lbl">Subsequent Event [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubsequentEventMember" xlink:to="us-gaap_SubsequentEventMember_lbl" xlink:title="label: SubsequentEventMember to us-gaap_SubsequentEventMember_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_SubsequentEventsTextBlock" xlink:label="SubsequentEventsTextBlock" xlink:title="SubsequentEventsTextBlock" />
    <link:label xlink:type="resource" xlink:label="us-gaap_SubsequentEventsTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_SubsequentEventsTextBlock_lbl" xml:lang="en-US" id="us-gaap_SubsequentEventsTextBlock_lbl">Subsequent events</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubsequentEventsTextBlock" xlink:to="us-gaap_SubsequentEventsTextBlock_lbl" xlink:title="label: SubsequentEventsTextBlock to us-gaap_SubsequentEventsTextBlock_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_SubsequentEventTypeAxis" xlink:label="SubsequentEventTypeAxis" xlink:title="SubsequentEventTypeAxis" />
    <link:label xlink:type="resource" xlink:label="us-gaap_SubsequentEventTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_SubsequentEventTypeAxis_lbl" xml:lang="en-US" id="us-gaap_SubsequentEventTypeAxis_lbl">Subsequent Event Type [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubsequentEventTypeAxis" xlink:to="us-gaap_SubsequentEventTypeAxis_lbl" xlink:title="label: SubsequentEventTypeAxis to us-gaap_SubsequentEventTypeAxis_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_SubsequentEventLineItems" xlink:label="SubsequentEventLineItems" xlink:title="SubsequentEventLineItems" />
    <link:label xlink:type="resource" xlink:label="us-gaap_SubsequentEventLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_SubsequentEventLineItems_lbl" xml:lang="en-US" id="us-gaap_SubsequentEventLineItems_lbl">Subsequent Event [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubsequentEventLineItems" xlink:to="us-gaap_SubsequentEventLineItems_lbl" xlink:title="label: SubsequentEventLineItems to us-gaap_SubsequentEventLineItems_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_SubsequentEventTable" xlink:label="SubsequentEventTable" xlink:title="SubsequentEventTable" />
    <link:label xlink:type="resource" xlink:label="us-gaap_SubsequentEventTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_SubsequentEventTable_lbl" xml:lang="en-US" id="us-gaap_SubsequentEventTable_lbl">Subsequent Event [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubsequentEventTable" xlink:to="us-gaap_SubsequentEventTable_lbl" xlink:title="label: SubsequentEventTable to us-gaap_SubsequentEventTable_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="SubsequentEventTypeDomain" xlink:title="SubsequentEventTypeDomain" />
    <link:label xlink:type="resource" xlink:label="us-gaap_SubsequentEventTypeDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_SubsequentEventTypeDomain_lbl" xml:lang="en-US" id="us-gaap_SubsequentEventTypeDomain_lbl">Subsequent Event Type [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubsequentEventTypeDomain" xlink:to="us-gaap_SubsequentEventTypeDomain_lbl" xlink:title="label: SubsequentEventTypeDomain to us-gaap_SubsequentEventTypeDomain_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_TreasuryStockShares" xlink:label="TreasuryStockShares" xlink:title="TreasuryStockShares" />
    <link:label xlink:type="resource" xlink:label="us-gaap_TreasuryStockShares_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_TreasuryStockShares_lbl" xml:lang="en-US" id="us-gaap_TreasuryStockShares_lbl">Treasury stock ( in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TreasuryStockShares" xlink:to="us-gaap_TreasuryStockShares_lbl" xlink:title="label: TreasuryStockShares to us-gaap_TreasuryStockShares_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_TreasuryStockValue" xlink:label="TreasuryStockValue" xlink:title="TreasuryStockValue" />
    <link:label xlink:type="resource" xlink:label="us-gaap_TreasuryStockValue_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="us-gaap_TreasuryStockValue_lbl" xml:lang="en-US" id="us-gaap_TreasuryStockValue_lbl">Treasury stock, at cost, 425,549 and 422,830 common shares at June 30, 2017 and December 31, 2016, respectively</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TreasuryStockValue" xlink:to="us-gaap_TreasuryStockValue_lbl" xlink:title="label: TreasuryStockValue to us-gaap_TreasuryStockValue_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_TreasuryStockValue_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_TreasuryStockValue_lbl1" xml:lang="en-US" id="us-gaap_TreasuryStockValue_lbl1">Treasury Stock, Value</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TreasuryStockValue" xlink:to="us-gaap_TreasuryStockValue_lbl1" xlink:title="label: TreasuryStockValue to us-gaap_TreasuryStockValue_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_TypeOfRestructuringDomain" xlink:label="TypeOfRestructuringDomain" xlink:title="TypeOfRestructuringDomain" />
    <link:label xlink:type="resource" xlink:label="us-gaap_TypeOfRestructuringDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_TypeOfRestructuringDomain_lbl" xml:lang="en-US" id="us-gaap_TypeOfRestructuringDomain_lbl">Type of Restructuring [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TypeOfRestructuringDomain" xlink:to="us-gaap_TypeOfRestructuringDomain_lbl" xlink:title="label: TypeOfRestructuringDomain to us-gaap_TypeOfRestructuringDomain_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_TypeOfAdoptionMember" xlink:label="TypeOfAdoptionMember" xlink:title="TypeOfAdoptionMember" />
    <link:label xlink:type="resource" xlink:label="us-gaap_TypeOfAdoptionMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_TypeOfAdoptionMember_lbl" xml:lang="en-US" id="us-gaap_TypeOfAdoptionMember_lbl">Type of Adoption [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TypeOfAdoptionMember" xlink:to="us-gaap_TypeOfAdoptionMember_lbl" xlink:title="label: TypeOfAdoptionMember to us-gaap_TypeOfAdoptionMember_lbl" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_UnsecuredDebt" xlink:label="UnsecuredDebt" xlink:title="UnsecuredDebt" />
    <link:label xlink:type="resource" xlink:label="us-gaap_UnsecuredDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_UnsecuredDebt_lbl" xml:lang="en-US" id="us-gaap_UnsecuredDebt_lbl">Unsecured debt</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnsecuredDebt" xlink:to="us-gaap_UnsecuredDebt_lbl" xlink:title="label: UnsecuredDebt to us-gaap_UnsecuredDebt_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_UnsecuredDebt_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_UnsecuredDebt_lbl1" xml:lang="en-US" id="us-gaap_UnsecuredDebt_lbl1">Unsecured Debt</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnsecuredDebt" xlink:to="us-gaap_UnsecuredDebt_lbl1" xlink:title="label: UnsecuredDebt to us-gaap_UnsecuredDebt_lbl1" />
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    <link:label xlink:type="resource" xlink:label="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_lbl" xml:lang="en-US" id="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_lbl">Weighted-average number of shares - diluted (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WeightedAverageNumberOfDilutedSharesOutstanding" xlink:to="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_lbl" xlink:title="label: WeightedAverageNumberOfDilutedSharesOutstanding to us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_lbl1" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_lbl1" xml:lang="en-US" id="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_lbl1">Weighted-average number of shares-diluted (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WeightedAverageNumberOfDilutedSharesOutstanding" xlink:to="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_lbl1" xlink:title="label: WeightedAverageNumberOfDilutedSharesOutstanding to us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract" xlink:label="WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract" xlink:title="WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract" />
    <link:label xlink:type="resource" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract_lbl" xml:lang="en-US" id="us-gaap_WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract_lbl">Denominator [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract" xlink:to="us-gaap_WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract_lbl" xlink:title="label: WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract to us-gaap_WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract_lbl1" xml:lang="en-US" id="us-gaap_WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract_lbl1">Weighted Average Number of Shares Outstanding Reconciliation [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract" xlink:to="us-gaap_WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract_lbl1" xlink:title="label: WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract to us-gaap_WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract_lbl1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="WeightedAverageNumberOfSharesOutstandingBasic" xlink:title="WeightedAverageNumberOfSharesOutstandingBasic" />
    <link:label xlink:type="resource" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_lbl" xml:lang="en-US" id="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_lbl">Weighted-average number of shares - basic (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WeightedAverageNumberOfSharesOutstandingBasic" xlink:to="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_lbl" xlink:title="label: WeightedAverageNumberOfSharesOutstandingBasic to us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_lbl" />
    <link:label xlink:type="resource" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_lbl1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_lbl1" xml:lang="en-US" id="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_lbl1">Weighted-average number of shares-basic (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WeightedAverageNumberOfSharesOutstandingBasic" xlink:to="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_lbl1" xlink:title="label: WeightedAverageNumberOfSharesOutstandingBasic to us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_lbl1" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_AmountForDeliveriesOfProduct" xlink:label="AmountForDeliveriesOfProduct" xlink:title="AmountForDeliveriesOfProduct" />
    <link:label xlink:type="resource" xlink:label="ebs_AmountForDeliveriesOfProduct_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_AmountForDeliveriesOfProduct_lbl" xml:lang="en-US" id="ebs_AmountForDeliveriesOfProduct_lbl">Amount for deliveries of product to the Strategic National Stockpile ("SNS").</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AmountForDeliveriesOfProduct" xlink:to="ebs_AmountForDeliveriesOfProduct_lbl" xlink:title="label: AmountForDeliveriesOfProduct to ebs_AmountForDeliveriesOfProduct_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_AmountForDeliveriesOfProduct_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_AmountForDeliveriesOfProduct_lbl1" xml:lang="en-US" id="ebs_AmountForDeliveriesOfProduct_lbl1">Amount for deliveries of product</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AmountForDeliveriesOfProduct" xlink:to="ebs_AmountForDeliveriesOfProduct_lbl1" xlink:title="label: AmountForDeliveriesOfProduct to ebs_AmountForDeliveriesOfProduct_lbl1" />
    <link:label xlink:type="resource" xlink:label="ebs_AmountForDeliveriesOfProduct_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="ebs_AmountForDeliveriesOfProduct_lbl2" xml:lang="en-US" id="ebs_AmountForDeliveriesOfProduct_lbl2">Amount for deliveries of product to the SNS</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AmountForDeliveriesOfProduct" xlink:to="ebs_AmountForDeliveriesOfProduct_lbl2" xlink:title="label: AmountForDeliveriesOfProduct to ebs_AmountForDeliveriesOfProduct_lbl2" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_GSKMember" xlink:label="GSKMember" xlink:title="GSKMember" />
    <link:label xlink:type="resource" xlink:label="ebs_GSKMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_GSKMember_lbl" xml:lang="en-US" id="ebs_GSKMember_lbl">Business acquisition in July 2017.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GSKMember" xlink:to="ebs_GSKMember_lbl" xlink:title="label: GSKMember to ebs_GSKMember_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_GSKMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_GSKMember_lbl1" xml:lang="en-US" id="ebs_GSKMember_lbl1">GSK [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GSKMember" xlink:to="ebs_GSKMember_lbl1" xlink:title="label: GSKMember to ebs_GSKMember_lbl1" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_ValueOfContract" xlink:label="ValueOfContract" xlink:title="ValueOfContract" />
    <link:label xlink:type="resource" xlink:label="ebs_ValueOfContract_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_ValueOfContract_lbl" xml:lang="en-US" id="ebs_ValueOfContract_lbl">Refers to the value of contract.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ValueOfContract" xlink:to="ebs_ValueOfContract_lbl" xlink:title="label: ValueOfContract to ebs_ValueOfContract_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_ValueOfContract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_ValueOfContract_lbl1" xml:lang="en-US" id="ebs_ValueOfContract_lbl1">Value of contract</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ValueOfContract" xlink:to="ebs_ValueOfContract_lbl1" xlink:title="label: ValueOfContract to ebs_ValueOfContract_lbl1" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_TermOfContractUnderAcquisition" xlink:label="TermOfContractUnderAcquisition" xlink:title="TermOfContractUnderAcquisition" />
    <link:label xlink:type="resource" xlink:label="ebs_TermOfContractUnderAcquisition_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_TermOfContractUnderAcquisition_lbl" xml:lang="en-US" id="ebs_TermOfContractUnderAcquisition_lbl">Term of contract under acquisition.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TermOfContractUnderAcquisition" xlink:to="ebs_TermOfContractUnderAcquisition_lbl" xlink:title="label: TermOfContractUnderAcquisition to ebs_TermOfContractUnderAcquisition_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_TermOfContractUnderAcquisition_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_TermOfContractUnderAcquisition_lbl1" xml:lang="en-US" id="ebs_TermOfContractUnderAcquisition_lbl1">Term of contract under acquisition</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TermOfContractUnderAcquisition" xlink:to="ebs_TermOfContractUnderAcquisition_lbl1" xlink:title="label: TermOfContractUnderAcquisition to ebs_TermOfContractUnderAcquisition_lbl1" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_AmountOfPaymentForManufacturingRelatedMilestones" xlink:label="AmountOfPaymentForManufacturingRelatedMilestones" xlink:title="AmountOfPaymentForManufacturingRelatedMilestones" />
    <link:label xlink:type="resource" xlink:label="ebs_AmountOfPaymentForManufacturingRelatedMilestones_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_AmountOfPaymentForManufacturingRelatedMilestones_lbl" xml:lang="en-US" id="ebs_AmountOfPaymentForManufacturingRelatedMilestones_lbl">The cash outflow associated with manufacturing related milestones.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AmountOfPaymentForManufacturingRelatedMilestones" xlink:to="ebs_AmountOfPaymentForManufacturingRelatedMilestones_lbl" xlink:title="label: AmountOfPaymentForManufacturingRelatedMilestones to ebs_AmountOfPaymentForManufacturingRelatedMilestones_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_AmountOfPaymentForManufacturingRelatedMilestones_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_AmountOfPaymentForManufacturingRelatedMilestones_lbl1" xml:lang="en-US" id="ebs_AmountOfPaymentForManufacturingRelatedMilestones_lbl1">Amount of payment for manufacturing related milestones</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AmountOfPaymentForManufacturingRelatedMilestones" xlink:to="ebs_AmountOfPaymentForManufacturingRelatedMilestones_lbl1" xlink:title="label: AmountOfPaymentForManufacturingRelatedMilestones to ebs_AmountOfPaymentForManufacturingRelatedMilestones_lbl1" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_SanofiMember" xlink:label="SanofiMember" xlink:title="SanofiMember" />
    <link:label xlink:type="resource" xlink:label="ebs_SanofiMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_SanofiMember_lbl" xml:lang="en-US" id="ebs_SanofiMember_lbl">Business acquisition in July 2017.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SanofiMember" xlink:to="ebs_SanofiMember_lbl" xlink:title="label: SanofiMember to ebs_SanofiMember_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_SanofiMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_SanofiMember_lbl1" xml:lang="en-US" id="ebs_SanofiMember_lbl1">Sanofi [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SanofiMember" xlink:to="ebs_SanofiMember_lbl1" xlink:title="label: SanofiMember to ebs_SanofiMember_lbl1" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_EBSCDCMemberMember" xlink:label="EBSCDCMemberMember" xlink:title="EBSCDCMemberMember" />
    <link:label xlink:type="resource" xlink:label="ebs_EBSCDCMemberMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_EBSCDCMemberMember_lbl" xml:lang="en-US" id="ebs_EBSCDCMemberMember_lbl">Refers to Centers for Disease Control and Prevention</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EBSCDCMemberMember" xlink:to="ebs_EBSCDCMemberMember_lbl" xlink:title="label: EBSCDCMemberMember to ebs_EBSCDCMemberMember_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_EBSCDCMemberMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_EBSCDCMemberMember_lbl1" xml:lang="en-US" id="ebs_EBSCDCMemberMember_lbl1">CDC [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EBSCDCMemberMember" xlink:to="ebs_EBSCDCMemberMember_lbl1" xlink:title="label: EBSCDCMemberMember to ebs_EBSCDCMemberMember_lbl1" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_ManufacturingServicesRevenue" xlink:label="ManufacturingServicesRevenue" xlink:title="ManufacturingServicesRevenue" />
    <link:label xlink:type="resource" xlink:label="ebs_ManufacturingServicesRevenue_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_ManufacturingServicesRevenue_lbl" xml:lang="en-US" id="ebs_ManufacturingServicesRevenue_lbl">Amount of revenue from manufacturing services.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ManufacturingServicesRevenue" xlink:to="ebs_ManufacturingServicesRevenue_lbl" xlink:title="label: ManufacturingServicesRevenue to ebs_ManufacturingServicesRevenue_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_ManufacturingServicesRevenue_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_ManufacturingServicesRevenue_lbl1" xml:lang="en-US" id="ebs_ManufacturingServicesRevenue_lbl1">Manufacturing services revenue</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ManufacturingServicesRevenue" xlink:to="ebs_ManufacturingServicesRevenue_lbl1" xlink:title="label: ManufacturingServicesRevenue to ebs_ManufacturingServicesRevenue_lbl1" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_TermOfTransitionServicesAgreement" xlink:label="TermOfTransitionServicesAgreement" xlink:title="TermOfTransitionServicesAgreement" />
    <link:label xlink:type="resource" xlink:label="ebs_TermOfTransitionServicesAgreement_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_TermOfTransitionServicesAgreement_lbl" xml:lang="en-US" id="ebs_TermOfTransitionServicesAgreement_lbl">Term of agreement to provide transitional services following the date of distribution.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TermOfTransitionServicesAgreement" xlink:to="ebs_TermOfTransitionServicesAgreement_lbl" xlink:title="label: TermOfTransitionServicesAgreement to ebs_TermOfTransitionServicesAgreement_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_TermOfTransitionServicesAgreement_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_TermOfTransitionServicesAgreement_lbl1" xml:lang="en-US" id="ebs_TermOfTransitionServicesAgreement_lbl1">Term of transition services agreement</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TermOfTransitionServicesAgreement" xlink:to="ebs_TermOfTransitionServicesAgreement_lbl1" xlink:title="label: TermOfTransitionServicesAgreement to ebs_TermOfTransitionServicesAgreement_lbl1" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_TermOfManufacturingServicesContract" xlink:label="TermOfManufacturingServicesContract" xlink:title="TermOfManufacturingServicesContract" />
    <link:label xlink:type="resource" xlink:label="ebs_TermOfManufacturingServicesContract_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_TermOfManufacturingServicesContract_lbl" xml:lang="en-US" id="ebs_TermOfManufacturingServicesContract_lbl">Term of manufacturing services contract commencing on the date of distribution.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TermOfManufacturingServicesContract" xlink:to="ebs_TermOfManufacturingServicesContract_lbl" xlink:title="label: TermOfManufacturingServicesContract to ebs_TermOfManufacturingServicesContract_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_TermOfManufacturingServicesContract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_TermOfManufacturingServicesContract_lbl1" xml:lang="en-US" id="ebs_TermOfManufacturingServicesContract_lbl1">Term of manufacturing services contract</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TermOfManufacturingServicesContract" xlink:to="ebs_TermOfManufacturingServicesContract_lbl1" xlink:title="label: TermOfManufacturingServicesContract to ebs_TermOfManufacturingServicesContract_lbl1" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_DisposalGroupIncludingDiscontinuedOperationAbstract" xlink:label="DisposalGroupIncludingDiscontinuedOperationAbstract" xlink:title="DisposalGroupIncludingDiscontinuedOperationAbstract" />
    <link:label xlink:type="resource" xlink:label="ebs_DisposalGroupIncludingDiscontinuedOperationAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_DisposalGroupIncludingDiscontinuedOperationAbstract_lbl1" xml:lang="en-US" id="ebs_DisposalGroupIncludingDiscontinuedOperationAbstract_lbl1">Disposal Group Including Discontinued Operation Nonoperating Income Expense [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DisposalGroupIncludingDiscontinuedOperationAbstract" xlink:to="ebs_DisposalGroupIncludingDiscontinuedOperationAbstract_lbl1" xlink:title="label: DisposalGroupIncludingDiscontinuedOperationAbstract to ebs_DisposalGroupIncludingDiscontinuedOperationAbstract_lbl1" />
    <link:label xlink:type="resource" xlink:label="ebs_DisposalGroupIncludingDiscontinuedOperationAbstract_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="ebs_DisposalGroupIncludingDiscontinuedOperationAbstract_lbl2" xml:lang="en-US" id="ebs_DisposalGroupIncludingDiscontinuedOperationAbstract_lbl2">Other income (expense), net [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DisposalGroupIncludingDiscontinuedOperationAbstract" xlink:to="ebs_DisposalGroupIncludingDiscontinuedOperationAbstract_lbl2" xlink:title="label: DisposalGroupIncludingDiscontinuedOperationAbstract to ebs_DisposalGroupIncludingDiscontinuedOperationAbstract_lbl2" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_DisposalGroupIncludingDiscontinuedOperationSellingGeneralAndAdministrativeExpense" xlink:label="DisposalGroupIncludingDiscontinuedOperationSellingGeneralAndAdministrativeExpense" xlink:title="DisposalGroupIncludingDiscontinuedOperationSellingGeneralAndAdministrativeExpense" />
    <link:label xlink:type="resource" xlink:label="ebs_DisposalGroupIncludingDiscontinuedOperationSellingGeneralAndAdministrativeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_DisposalGroupIncludingDiscontinuedOperationSellingGeneralAndAdministrativeExpense_lbl" xml:lang="en-US" id="ebs_DisposalGroupIncludingDiscontinuedOperationSellingGeneralAndAdministrativeExpense_lbl">Amount of selling, general and administrative expense attributable to disposal group, including, but not limited to, discontinued operation.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DisposalGroupIncludingDiscontinuedOperationSellingGeneralAndAdministrativeExpense" xlink:to="ebs_DisposalGroupIncludingDiscontinuedOperationSellingGeneralAndAdministrativeExpense_lbl" xlink:title="label: DisposalGroupIncludingDiscontinuedOperationSellingGeneralAndAdministrativeExpense to ebs_DisposalGroupIncludingDiscontinuedOperationSellingGeneralAndAdministrativeExpense_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_DisposalGroupIncludingDiscontinuedOperationSellingGeneralAndAdministrativeExpense_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_DisposalGroupIncludingDiscontinuedOperationSellingGeneralAndAdministrativeExpense_lbl1" xml:lang="en-US" id="ebs_DisposalGroupIncludingDiscontinuedOperationSellingGeneralAndAdministrativeExpense_lbl1">Disposal Group Including Discontinued Operation Selling General And Administrative Expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DisposalGroupIncludingDiscontinuedOperationSellingGeneralAndAdministrativeExpense" xlink:to="ebs_DisposalGroupIncludingDiscontinuedOperationSellingGeneralAndAdministrativeExpense_lbl1" xlink:title="label: DisposalGroupIncludingDiscontinuedOperationSellingGeneralAndAdministrativeExpense to ebs_DisposalGroupIncludingDiscontinuedOperationSellingGeneralAndAdministrativeExpense_lbl1" />
    <link:label xlink:type="resource" xlink:label="ebs_DisposalGroupIncludingDiscontinuedOperationSellingGeneralAndAdministrativeExpense_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="ebs_DisposalGroupIncludingDiscontinuedOperationSellingGeneralAndAdministrativeExpense_lbl2" xml:lang="en-US" id="ebs_DisposalGroupIncludingDiscontinuedOperationSellingGeneralAndAdministrativeExpense_lbl2">Selling, general and administrative</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DisposalGroupIncludingDiscontinuedOperationSellingGeneralAndAdministrativeExpense" xlink:to="ebs_DisposalGroupIncludingDiscontinuedOperationSellingGeneralAndAdministrativeExpense_lbl2" xlink:title="label: DisposalGroupIncludingDiscontinuedOperationSellingGeneralAndAdministrativeExpense to ebs_DisposalGroupIncludingDiscontinuedOperationSellingGeneralAndAdministrativeExpense_lbl2" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_DisposalGroupIncludingDiscontinuedOperationResearchAndDevelopment" xlink:label="DisposalGroupIncludingDiscontinuedOperationResearchAndDevelopment" xlink:title="DisposalGroupIncludingDiscontinuedOperationResearchAndDevelopment" />
    <link:label xlink:type="resource" xlink:label="ebs_DisposalGroupIncludingDiscontinuedOperationResearchAndDevelopment_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_DisposalGroupIncludingDiscontinuedOperationResearchAndDevelopment_lbl" xml:lang="en-US" id="ebs_DisposalGroupIncludingDiscontinuedOperationResearchAndDevelopment_lbl">Amount of research and development expense attributable to disposal group, including, but not limited to, discontinued operation.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DisposalGroupIncludingDiscontinuedOperationResearchAndDevelopment" xlink:to="ebs_DisposalGroupIncludingDiscontinuedOperationResearchAndDevelopment_lbl" xlink:title="label: DisposalGroupIncludingDiscontinuedOperationResearchAndDevelopment to ebs_DisposalGroupIncludingDiscontinuedOperationResearchAndDevelopment_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_DisposalGroupIncludingDiscontinuedOperationResearchAndDevelopment_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_DisposalGroupIncludingDiscontinuedOperationResearchAndDevelopment_lbl1" xml:lang="en-US" id="ebs_DisposalGroupIncludingDiscontinuedOperationResearchAndDevelopment_lbl1">Disposal Group Including Discontinued Operation Research And Development</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DisposalGroupIncludingDiscontinuedOperationResearchAndDevelopment" xlink:to="ebs_DisposalGroupIncludingDiscontinuedOperationResearchAndDevelopment_lbl1" xlink:title="label: DisposalGroupIncludingDiscontinuedOperationResearchAndDevelopment to ebs_DisposalGroupIncludingDiscontinuedOperationResearchAndDevelopment_lbl1" />
    <link:label xlink:type="resource" xlink:label="ebs_DisposalGroupIncludingDiscontinuedOperationResearchAndDevelopment_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="ebs_DisposalGroupIncludingDiscontinuedOperationResearchAndDevelopment_lbl2" xml:lang="en-US" id="ebs_DisposalGroupIncludingDiscontinuedOperationResearchAndDevelopment_lbl2">Research and development</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DisposalGroupIncludingDiscontinuedOperationResearchAndDevelopment" xlink:to="ebs_DisposalGroupIncludingDiscontinuedOperationResearchAndDevelopment_lbl2" xlink:title="label: DisposalGroupIncludingDiscontinuedOperationResearchAndDevelopment to ebs_DisposalGroupIncludingDiscontinuedOperationResearchAndDevelopment_lbl2" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_DisposalGroupIncludingDiscontinuedOperationOperatingExpensesAbstract" xlink:label="DisposalGroupIncludingDiscontinuedOperationOperatingExpensesAbstract" xlink:title="DisposalGroupIncludingDiscontinuedOperationOperatingExpensesAbstract" />
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    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_DisposalGroupNotDiscontinuedOperationIncomeStatementSalesRevenueAbstract" xlink:label="DisposalGroupNotDiscontinuedOperationIncomeStatementSalesRevenueAbstract" xlink:title="DisposalGroupNotDiscontinuedOperationIncomeStatementSalesRevenueAbstract" />
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    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_PercentageOfOutstandingSharesDistributed" xlink:label="PercentageOfOutstandingSharesDistributed" xlink:title="PercentageOfOutstandingSharesDistributed" />
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    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_RecordDateForDistribution" xlink:label="RecordDateForDistribution" xlink:title="RecordDateForDistribution" />
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    <link:label xlink:type="resource" xlink:label="ebs_ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsCashFlowTableTextBlock_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="ebs_ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsCashFlowTableTextBlock_lbl2" xml:lang="en-US" id="ebs_ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsCashFlowTableTextBlock_lbl2">Summary of disposal groups including discontinued operations cash flows</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsCashFlowTableTextBlock" xlink:to="ebs_ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsCashFlowTableTextBlock_lbl2" xlink:title="label: ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsCashFlowTableTextBlock to ebs_ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsCashFlowTableTextBlock_lbl2" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_ConsiderationAllocatedToDelivery" xlink:label="ConsiderationAllocatedToDelivery" xlink:title="ConsiderationAllocatedToDelivery" />
    <link:label xlink:type="resource" xlink:label="ebs_ConsiderationAllocatedToDelivery_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_ConsiderationAllocatedToDelivery_lbl" xml:lang="en-US" id="ebs_ConsiderationAllocatedToDelivery_lbl">The amount of consideration allocated to delivery of the drug under the agreement.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConsiderationAllocatedToDelivery" xlink:to="ebs_ConsiderationAllocatedToDelivery_lbl" xlink:title="label: ConsiderationAllocatedToDelivery to ebs_ConsiderationAllocatedToDelivery_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_ConsiderationAllocatedToDelivery_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_ConsiderationAllocatedToDelivery_lbl1" xml:lang="en-US" id="ebs_ConsiderationAllocatedToDelivery_lbl1">Consideration Allocated To Delivery</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConsiderationAllocatedToDelivery" xlink:to="ebs_ConsiderationAllocatedToDelivery_lbl1" xlink:title="label: ConsiderationAllocatedToDelivery to ebs_ConsiderationAllocatedToDelivery_lbl1" />
    <link:label xlink:type="resource" xlink:label="ebs_ConsiderationAllocatedToDelivery_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="ebs_ConsiderationAllocatedToDelivery_lbl2" xml:lang="en-US" id="ebs_ConsiderationAllocatedToDelivery_lbl2">Consideration allocated to procurement</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConsiderationAllocatedToDelivery" xlink:to="ebs_ConsiderationAllocatedToDelivery_lbl2" xlink:title="label: ConsiderationAllocatedToDelivery to ebs_ConsiderationAllocatedToDelivery_lbl2" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_ConsiderationAllocatedToDevelopmentActivities" xlink:label="ConsiderationAllocatedToDevelopmentActivities" xlink:title="ConsiderationAllocatedToDevelopmentActivities" />
    <link:label xlink:type="resource" xlink:label="ebs_ConsiderationAllocatedToDevelopmentActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_ConsiderationAllocatedToDevelopmentActivities_lbl" xml:lang="en-US" id="ebs_ConsiderationAllocatedToDevelopmentActivities_lbl">The amount of consideration allocated to development activities for the drug under the agreement.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConsiderationAllocatedToDevelopmentActivities" xlink:to="ebs_ConsiderationAllocatedToDevelopmentActivities_lbl" xlink:title="label: ConsiderationAllocatedToDevelopmentActivities to ebs_ConsiderationAllocatedToDevelopmentActivities_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_ConsiderationAllocatedToDevelopmentActivities_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_ConsiderationAllocatedToDevelopmentActivities_lbl1" xml:lang="en-US" id="ebs_ConsiderationAllocatedToDevelopmentActivities_lbl1">Consideration Allocated To Development Activities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConsiderationAllocatedToDevelopmentActivities" xlink:to="ebs_ConsiderationAllocatedToDevelopmentActivities_lbl1" xlink:title="label: ConsiderationAllocatedToDevelopmentActivities to ebs_ConsiderationAllocatedToDevelopmentActivities_lbl1" />
    <link:label xlink:type="resource" xlink:label="ebs_ConsiderationAllocatedToDevelopmentActivities_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="ebs_ConsiderationAllocatedToDevelopmentActivities_lbl2" xml:lang="en-US" id="ebs_ConsiderationAllocatedToDevelopmentActivities_lbl2">Consideration allocated to development activities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConsiderationAllocatedToDevelopmentActivities" xlink:to="ebs_ConsiderationAllocatedToDevelopmentActivities_lbl2" xlink:title="label: ConsiderationAllocatedToDevelopmentActivities to ebs_ConsiderationAllocatedToDevelopmentActivities_lbl2" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_PercentageConsiderationRevenueDeferred" xlink:label="PercentageConsiderationRevenueDeferred" xlink:title="PercentageConsiderationRevenueDeferred" />
    <link:label xlink:type="resource" xlink:label="ebs_PercentageConsiderationRevenueDeferred_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_PercentageConsiderationRevenueDeferred_lbl" xml:lang="en-US" id="ebs_PercentageConsiderationRevenueDeferred_lbl">Deferred revenue expressed as a percentage of the total amount of revenue received.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PercentageConsiderationRevenueDeferred" xlink:to="ebs_PercentageConsiderationRevenueDeferred_lbl" xlink:title="label: PercentageConsiderationRevenueDeferred to ebs_PercentageConsiderationRevenueDeferred_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_PercentageConsiderationRevenueDeferred_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_PercentageConsiderationRevenueDeferred_lbl1" xml:lang="en-US" id="ebs_PercentageConsiderationRevenueDeferred_lbl1">Percentage consideration revenue deferred</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PercentageConsiderationRevenueDeferred" xlink:to="ebs_PercentageConsiderationRevenueDeferred_lbl1" xlink:title="label: PercentageConsiderationRevenueDeferred to ebs_PercentageConsiderationRevenueDeferred_lbl1" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_AccountingStandardsUpdate201609Member" xlink:label="AccountingStandardsUpdate201609Member" xlink:title="AccountingStandardsUpdate201609Member" />
    <link:label xlink:type="resource" xlink:label="ebs_AccountingStandardsUpdate201609Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_AccountingStandardsUpdate201609Member_lbl" xml:lang="en-US" id="ebs_AccountingStandardsUpdate201609Member_lbl">Accounting Standards Update 2016-09 Compensation - Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountingStandardsUpdate201609Member" xlink:to="ebs_AccountingStandardsUpdate201609Member_lbl" xlink:title="label: AccountingStandardsUpdate201609Member to ebs_AccountingStandardsUpdate201609Member_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_AccountingStandardsUpdate201609Member_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_AccountingStandardsUpdate201609Member_lbl1" xml:lang="en-US" id="ebs_AccountingStandardsUpdate201609Member_lbl1">Accounting Standards Update 201609 [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountingStandardsUpdate201609Member" xlink:to="ebs_AccountingStandardsUpdate201609Member_lbl1" xlink:title="label: AccountingStandardsUpdate201609Member to ebs_AccountingStandardsUpdate201609Member_lbl1" />
    <link:label xlink:type="resource" xlink:label="ebs_AccountingStandardsUpdate201609Member_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="ebs_AccountingStandardsUpdate201609Member_lbl2" xml:lang="en-US" id="ebs_AccountingStandardsUpdate201609Member_lbl2">Accounting Standards Update 2016-09 [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountingStandardsUpdate201609Member" xlink:to="ebs_AccountingStandardsUpdate201609Member_lbl2" xlink:title="label: AccountingStandardsUpdate201609Member to ebs_AccountingStandardsUpdate201609Member_lbl2" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_BiothraxMember" xlink:label="BiothraxMember" xlink:title="BiothraxMember" />
    <link:label xlink:type="resource" xlink:label="ebs_BiothraxMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_BiothraxMember_lbl" xml:lang="en-US" id="ebs_BiothraxMember_lbl">Refers to NuThrax which is sold by the company.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BiothraxMember" xlink:to="ebs_BiothraxMember_lbl" xlink:title="label: BiothraxMember to ebs_BiothraxMember_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_BiothraxMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_BiothraxMember_lbl1" xml:lang="en-US" id="ebs_BiothraxMember_lbl1">Biothrax [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BiothraxMember" xlink:to="ebs_BiothraxMember_lbl1" xlink:title="label: BiothraxMember to ebs_BiothraxMember_lbl1" />
    <link:label xlink:type="resource" xlink:label="ebs_BiothraxMember_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="ebs_BiothraxMember_lbl2" xml:lang="en-US" id="ebs_BiothraxMember_lbl2">BioThrax [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BiothraxMember" xlink:to="ebs_BiothraxMember_lbl2" xlink:title="label: BiothraxMember to ebs_BiothraxMember_lbl2" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_BARDAMember" xlink:label="BARDAMember" xlink:title="BARDAMember" />
    <link:label xlink:type="resource" xlink:label="ebs_BARDAMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_BARDAMember_lbl" xml:lang="en-US" id="ebs_BARDAMember_lbl">Refers to the Biomedical Advanced Research and Development Authority (BARDA).</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BARDAMember" xlink:to="ebs_BARDAMember_lbl" xlink:title="label: BARDAMember to ebs_BARDAMember_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_BARDAMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_BARDAMember_lbl1" xml:lang="en-US" id="ebs_BARDAMember_lbl1">BARDA [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BARDAMember" xlink:to="ebs_BARDAMember_lbl1" xlink:title="label: BARDAMember to ebs_BARDAMember_lbl1" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_NuThraxMember" xlink:label="NuThraxMember" xlink:title="NuThraxMember" />
    <link:label xlink:type="resource" xlink:label="ebs_NuThraxMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_NuThraxMember_lbl" xml:lang="en-US" id="ebs_NuThraxMember_lbl">Refers to NuThrax which is sold by the company.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NuThraxMember" xlink:to="ebs_NuThraxMember_lbl" xlink:title="label: NuThraxMember to ebs_NuThraxMember_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_NuThraxMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_NuThraxMember_lbl1" xml:lang="en-US" id="ebs_NuThraxMember_lbl1">NuThrax [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NuThraxMember" xlink:to="ebs_NuThraxMember_lbl1" xlink:title="label: NuThraxMember to ebs_NuThraxMember_lbl1" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_EffectiveIncomeTaxRateReconciliationTaxBenefitWithStockOptionActivity" xlink:label="EffectiveIncomeTaxRateReconciliationTaxBenefitWithStockOptionActivity" xlink:title="EffectiveIncomeTaxRateReconciliationTaxBenefitWithStockOptionActivity" />
    <link:label xlink:type="resource" xlink:label="ebs_EffectiveIncomeTaxRateReconciliationTaxBenefitWithStockOptionActivity_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_EffectiveIncomeTaxRateReconciliationTaxBenefitWithStockOptionActivity_lbl" xml:lang="en-US" id="ebs_EffectiveIncomeTaxRateReconciliationTaxBenefitWithStockOptionActivity_lbl">Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to tax benefit from stock based compensation activity.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EffectiveIncomeTaxRateReconciliationTaxBenefitWithStockOptionActivity" xlink:to="ebs_EffectiveIncomeTaxRateReconciliationTaxBenefitWithStockOptionActivity_lbl" xlink:title="label: EffectiveIncomeTaxRateReconciliationTaxBenefitWithStockOptionActivity to ebs_EffectiveIncomeTaxRateReconciliationTaxBenefitWithStockOptionActivity_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_EffectiveIncomeTaxRateReconciliationTaxBenefitWithStockOptionActivity_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_EffectiveIncomeTaxRateReconciliationTaxBenefitWithStockOptionActivity_lbl1" xml:lang="en-US" id="ebs_EffectiveIncomeTaxRateReconciliationTaxBenefitWithStockOptionActivity_lbl1">Effective Income Tax Rate Reconciliation, Tax Benefit with Stock Option Activity</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EffectiveIncomeTaxRateReconciliationTaxBenefitWithStockOptionActivity" xlink:to="ebs_EffectiveIncomeTaxRateReconciliationTaxBenefitWithStockOptionActivity_lbl1" xlink:title="label: EffectiveIncomeTaxRateReconciliationTaxBenefitWithStockOptionActivity to ebs_EffectiveIncomeTaxRateReconciliationTaxBenefitWithStockOptionActivity_lbl1" />
    <link:label xlink:type="resource" xlink:label="ebs_EffectiveIncomeTaxRateReconciliationTaxBenefitWithStockOptionActivity_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="ebs_EffectiveIncomeTaxRateReconciliationTaxBenefitWithStockOptionActivity_lbl2" xml:lang="en-US" id="ebs_EffectiveIncomeTaxRateReconciliationTaxBenefitWithStockOptionActivity_lbl2">Tax benefit associated with stock option activity</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EffectiveIncomeTaxRateReconciliationTaxBenefitWithStockOptionActivity" xlink:to="ebs_EffectiveIncomeTaxRateReconciliationTaxBenefitWithStockOptionActivity_lbl2" xlink:title="label: EffectiveIncomeTaxRateReconciliationTaxBenefitWithStockOptionActivity to ebs_EffectiveIncomeTaxRateReconciliationTaxBenefitWithStockOptionActivity_lbl2" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_TotalContractValue" xlink:label="TotalContractValue" xlink:title="TotalContractValue" />
    <link:label xlink:type="resource" xlink:label="ebs_TotalContractValue_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_TotalContractValue_lbl" xml:lang="en-US" id="ebs_TotalContractValue_lbl">Total contract value after consideration of discount.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TotalContractValue" xlink:to="ebs_TotalContractValue_lbl" xlink:title="label: TotalContractValue to ebs_TotalContractValue_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_TotalContractValue_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_TotalContractValue_lbl1" xml:lang="en-US" id="ebs_TotalContractValue_lbl1">Total contract value</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TotalContractValue" xlink:to="ebs_TotalContractValue_lbl1" xlink:title="label: TotalContractValue to ebs_TotalContractValue_lbl1" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_DiscountOnPurchasePriceForDosesToBeProcured" xlink:label="DiscountOnPurchasePriceForDosesToBeProcured" xlink:title="DiscountOnPurchasePriceForDosesToBeProcured" />
    <link:label xlink:type="resource" xlink:label="ebs_DiscountOnPurchasePriceForDosesToBeProcured_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_DiscountOnPurchasePriceForDosesToBeProcured_lbl" xml:lang="en-US" id="ebs_DiscountOnPurchasePriceForDosesToBeProcured_lbl">Discount on purchase price for doses to be procured.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DiscountOnPurchasePriceForDosesToBeProcured" xlink:to="ebs_DiscountOnPurchasePriceForDosesToBeProcured_lbl" xlink:title="label: DiscountOnPurchasePriceForDosesToBeProcured to ebs_DiscountOnPurchasePriceForDosesToBeProcured_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_DiscountOnPurchasePriceForDosesToBeProcured_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_DiscountOnPurchasePriceForDosesToBeProcured_lbl1" xml:lang="en-US" id="ebs_DiscountOnPurchasePriceForDosesToBeProcured_lbl1">Discount on purchase price for doses to be procured</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DiscountOnPurchasePriceForDosesToBeProcured" xlink:to="ebs_DiscountOnPurchasePriceForDosesToBeProcured_lbl1" xlink:title="label: DiscountOnPurchasePriceForDosesToBeProcured to ebs_DiscountOnPurchasePriceForDosesToBeProcured_lbl1" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_NumberOfDosesToBeDelivered" xlink:label="NumberOfDosesToBeDelivered" xlink:title="NumberOfDosesToBeDelivered" />
    <link:label xlink:type="resource" xlink:label="ebs_NumberOfDosesToBeDelivered_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_NumberOfDosesToBeDelivered_lbl" xml:lang="en-US" id="ebs_NumberOfDosesToBeDelivered_lbl">Number of doses to be delivered under the contract.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfDosesToBeDelivered" xlink:to="ebs_NumberOfDosesToBeDelivered_lbl" xlink:title="label: NumberOfDosesToBeDelivered to ebs_NumberOfDosesToBeDelivered_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_NumberOfDosesToBeDelivered_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_NumberOfDosesToBeDelivered_lbl1" xml:lang="en-US" id="ebs_NumberOfDosesToBeDelivered_lbl1">Number of doses to be delivered</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfDosesToBeDelivered" xlink:to="ebs_NumberOfDosesToBeDelivered_lbl1" xlink:title="label: NumberOfDosesToBeDelivered to ebs_NumberOfDosesToBeDelivered_lbl1" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_PeriodOfPerformance" xlink:label="PeriodOfPerformance" xlink:title="PeriodOfPerformance" />
    <link:label xlink:type="resource" xlink:label="ebs_PeriodOfPerformance_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_PeriodOfPerformance_lbl" xml:lang="en-US" id="ebs_PeriodOfPerformance_lbl">Period of performance for delivery of BioThrax.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PeriodOfPerformance" xlink:to="ebs_PeriodOfPerformance_lbl" xlink:title="label: PeriodOfPerformance to ebs_PeriodOfPerformance_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_PeriodOfPerformance_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_PeriodOfPerformance_lbl1" xml:lang="en-US" id="ebs_PeriodOfPerformance_lbl1">Period of performance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PeriodOfPerformance" xlink:to="ebs_PeriodOfPerformance_lbl1" xlink:title="label: PeriodOfPerformance to ebs_PeriodOfPerformance_lbl1" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_AmountOfContract" xlink:label="AmountOfContract" xlink:title="AmountOfContract" />
    <link:label xlink:type="resource" xlink:label="ebs_AmountOfContract_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_AmountOfContract_lbl" xml:lang="en-US" id="ebs_AmountOfContract_lbl">Amount of contract with BARDA for the delivery of BioThrax.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AmountOfContract" xlink:to="ebs_AmountOfContract_lbl" xlink:title="label: AmountOfContract to ebs_AmountOfContract_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_AmountOfContract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_AmountOfContract_lbl1" xml:lang="en-US" id="ebs_AmountOfContract_lbl1">Amount of contract</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AmountOfContract" xlink:to="ebs_AmountOfContract_lbl1" xlink:title="label: AmountOfContract to ebs_AmountOfContract_lbl1" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_NumberOfIndependentPublicTradedEntities" xlink:label="NumberOfIndependentPublicTradedEntities" xlink:title="NumberOfIndependentPublicTradedEntities" />
    <link:label xlink:type="resource" xlink:label="ebs_NumberOfIndependentPublicTradedEntities_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_NumberOfIndependentPublicTradedEntities_lbl" xml:lang="en-US" id="ebs_NumberOfIndependentPublicTradedEntities_lbl">Refers to the number of publicly traded companies into which entity is separated.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfIndependentPublicTradedEntities" xlink:to="ebs_NumberOfIndependentPublicTradedEntities_lbl" xlink:title="label: NumberOfIndependentPublicTradedEntities to ebs_NumberOfIndependentPublicTradedEntities_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_NumberOfIndependentPublicTradedEntities_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_NumberOfIndependentPublicTradedEntities_lbl1" xml:lang="en-US" id="ebs_NumberOfIndependentPublicTradedEntities_lbl1">Number of Independent Public Traded Entities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfIndependentPublicTradedEntities" xlink:to="ebs_NumberOfIndependentPublicTradedEntities_lbl1" xlink:title="label: NumberOfIndependentPublicTradedEntities to ebs_NumberOfIndependentPublicTradedEntities_lbl1" />
    <link:label xlink:type="resource" xlink:label="ebs_NumberOfIndependentPublicTradedEntities_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="ebs_NumberOfIndependentPublicTradedEntities_lbl2" xml:lang="en-US" id="ebs_NumberOfIndependentPublicTradedEntities_lbl2">Number of independent public companies</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfIndependentPublicTradedEntities" xlink:to="ebs_NumberOfIndependentPublicTradedEntities_lbl2" xlink:title="label: NumberOfIndependentPublicTradedEntities to ebs_NumberOfIndependentPublicTradedEntities_lbl2" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_NetIncomeAdjustedFromContinuingOperations" xlink:label="NetIncomeAdjustedFromContinuingOperations" xlink:title="NetIncomeAdjustedFromContinuingOperations" />
    <link:label xlink:type="resource" xlink:label="ebs_NetIncomeAdjustedFromContinuingOperations_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_NetIncomeAdjustedFromContinuingOperations_lbl" xml:lang="en-US" id="ebs_NetIncomeAdjustedFromContinuingOperations_lbl">The portion of profit or loss for the period, adjusted from continuing operations.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetIncomeAdjustedFromContinuingOperations" xlink:to="ebs_NetIncomeAdjustedFromContinuingOperations_lbl" xlink:title="label: NetIncomeAdjustedFromContinuingOperations to ebs_NetIncomeAdjustedFromContinuingOperations_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_NetIncomeAdjustedFromContinuingOperations_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_NetIncomeAdjustedFromContinuingOperations_lbl1" xml:lang="en-US" id="ebs_NetIncomeAdjustedFromContinuingOperations_lbl1">Net income, adjusted from continuing operations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetIncomeAdjustedFromContinuingOperations" xlink:to="ebs_NetIncomeAdjustedFromContinuingOperations_lbl1" xlink:title="label: NetIncomeAdjustedFromContinuingOperations to ebs_NetIncomeAdjustedFromContinuingOperations_lbl1" />
    <link:label xlink:type="resource" xlink:label="ebs_NetIncomeAdjustedFromContinuingOperations_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="ebs_NetIncomeAdjustedFromContinuingOperations_lbl2" xml:lang="en-US" id="ebs_NetIncomeAdjustedFromContinuingOperations_lbl2">Net income (loss), adjusted from continuing operations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetIncomeAdjustedFromContinuingOperations" xlink:to="ebs_NetIncomeAdjustedFromContinuingOperations_lbl2" xlink:title="label: NetIncomeAdjustedFromContinuingOperations to ebs_NetIncomeAdjustedFromContinuingOperations_lbl2" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_AdjustedNetLoss" xlink:label="AdjustedNetLoss" xlink:title="AdjustedNetLoss" />
    <link:label xlink:type="resource" xlink:label="ebs_AdjustedNetLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_AdjustedNetLoss_lbl" xml:lang="en-US" id="ebs_AdjustedNetLoss_lbl">The portion of profit or loss for the period, net of income taxes and other adjustments.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustedNetLoss" xlink:to="ebs_AdjustedNetLoss_lbl" xlink:title="label: AdjustedNetLoss to ebs_AdjustedNetLoss_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_AdjustedNetLoss_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_AdjustedNetLoss_lbl1" xml:lang="en-US" id="ebs_AdjustedNetLoss_lbl1">Adjusted net loss</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustedNetLoss" xlink:to="ebs_AdjustedNetLoss_lbl1" xlink:title="label: AdjustedNetLoss to ebs_AdjustedNetLoss_lbl1" />
    <link:label xlink:type="resource" xlink:label="ebs_AdjustedNetLoss_lbl2" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="ebs_AdjustedNetLoss_lbl2" xml:lang="en-US" id="ebs_AdjustedNetLoss_lbl2">Net income (loss), adjusted</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustedNetLoss" xlink:to="ebs_AdjustedNetLoss_lbl2" xlink:title="label: AdjustedNetLoss to ebs_AdjustedNetLoss_lbl2" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_AbandonmentOfEquipmentMember" xlink:label="AbandonmentOfEquipmentMember" xlink:title="AbandonmentOfEquipmentMember" />
    <link:label xlink:type="resource" xlink:label="ebs_AbandonmentOfEquipmentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_AbandonmentOfEquipmentMember_lbl" xml:lang="en-US" id="ebs_AbandonmentOfEquipmentMember_lbl">Restructuring cost related to abandonment of equipment.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AbandonmentOfEquipmentMember" xlink:to="ebs_AbandonmentOfEquipmentMember_lbl" xlink:title="label: AbandonmentOfEquipmentMember to ebs_AbandonmentOfEquipmentMember_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_AbandonmentOfEquipmentMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_AbandonmentOfEquipmentMember_lbl1" xml:lang="en-US" id="ebs_AbandonmentOfEquipmentMember_lbl1">Abandonment of Equipment [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AbandonmentOfEquipmentMember" xlink:to="ebs_AbandonmentOfEquipmentMember_lbl1" xlink:title="label: AbandonmentOfEquipmentMember to ebs_AbandonmentOfEquipmentMember_lbl1" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_EBOLRestructuringPlanMember" xlink:label="EBOLRestructuringPlanMember" xlink:title="EBOLRestructuringPlanMember" />
    <link:label xlink:type="resource" xlink:label="ebs_EBOLRestructuringPlanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_EBOLRestructuringPlanMember_lbl" xml:lang="en-US" id="ebs_EBOLRestructuringPlanMember_lbl">A plan adopted by the Company in August 2016 to restructure and reprioritize the operations of Emergent BioDefense Operations Lansing LLC ("EBOL").</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EBOLRestructuringPlanMember" xlink:to="ebs_EBOLRestructuringPlanMember_lbl" xlink:title="label: EBOLRestructuringPlanMember to ebs_EBOLRestructuringPlanMember_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_EBOLRestructuringPlanMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_EBOLRestructuringPlanMember_lbl1" xml:lang="en-US" id="ebs_EBOLRestructuringPlanMember_lbl1">EBOL Restructuring Plan [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EBOLRestructuringPlanMember" xlink:to="ebs_EBOLRestructuringPlanMember_lbl1" xlink:title="label: EBOLRestructuringPlanMember to ebs_EBOLRestructuringPlanMember_lbl1" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_RestructuringAndRelatedCostCostIncurredInceptionToDate" xlink:label="RestructuringAndRelatedCostCostIncurredInceptionToDate" xlink:title="RestructuringAndRelatedCostCostIncurredInceptionToDate" />
    <link:label xlink:type="resource" xlink:label="ebs_RestructuringAndRelatedCostCostIncurredInceptionToDate_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_RestructuringAndRelatedCostCostIncurredInceptionToDate_lbl" xml:lang="en-US" id="ebs_RestructuringAndRelatedCostCostIncurredInceptionToDate_lbl">Cumulative amount of costs incurred from inception to date for the specified restructuring cost.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringAndRelatedCostCostIncurredInceptionToDate" xlink:to="ebs_RestructuringAndRelatedCostCostIncurredInceptionToDate_lbl" xlink:title="label: RestructuringAndRelatedCostCostIncurredInceptionToDate to ebs_RestructuringAndRelatedCostCostIncurredInceptionToDate_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_RestructuringAndRelatedCostCostIncurredInceptionToDate_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_RestructuringAndRelatedCostCostIncurredInceptionToDate_lbl1" xml:lang="en-US" id="ebs_RestructuringAndRelatedCostCostIncurredInceptionToDate_lbl1">Restructuring And Related Cost Cost Incurred Inception To Date</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringAndRelatedCostCostIncurredInceptionToDate" xlink:to="ebs_RestructuringAndRelatedCostCostIncurredInceptionToDate_lbl1" xlink:title="label: RestructuringAndRelatedCostCostIncurredInceptionToDate to ebs_RestructuringAndRelatedCostCostIncurredInceptionToDate_lbl1" />
    <link:label xlink:type="resource" xlink:label="ebs_RestructuringAndRelatedCostCostIncurredInceptionToDate_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="ebs_RestructuringAndRelatedCostCostIncurredInceptionToDate_lbl2" xml:lang="en-US" id="ebs_RestructuringAndRelatedCostCostIncurredInceptionToDate_lbl2">Inception to Date Costs Incurred</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringAndRelatedCostCostIncurredInceptionToDate" xlink:to="ebs_RestructuringAndRelatedCostCostIncurredInceptionToDate_lbl2" xlink:title="label: RestructuringAndRelatedCostCostIncurredInceptionToDate to ebs_RestructuringAndRelatedCostCostIncurredInceptionToDate_lbl2" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_DocumentAndEntityInformationAbstract" xlink:label="DocumentAndEntityInformationAbstract" xlink:title="DocumentAndEntityInformationAbstract" />
    <link:label xlink:type="resource" xlink:label="ebs_DocumentAndEntityInformationAbstract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_DocumentAndEntityInformationAbstract_lbl1" xml:lang="en-US" id="ebs_DocumentAndEntityInformationAbstract_lbl1">Document and Entity Information [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DocumentAndEntityInformationAbstract" xlink:to="ebs_DocumentAndEntityInformationAbstract_lbl1" xlink:title="label: DocumentAndEntityInformationAbstract to ebs_DocumentAndEntityInformationAbstract_lbl1" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_ConvertibleSeniorNotesDue2021Member" xlink:label="ConvertibleSeniorNotesDue2021Member" xlink:title="ConvertibleSeniorNotesDue2021Member" />
    <link:label xlink:type="resource" xlink:label="ebs_ConvertibleSeniorNotesDue2021Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_ConvertibleSeniorNotesDue2021Member_lbl" xml:lang="en-US" id="ebs_ConvertibleSeniorNotesDue2021Member_lbl">Debt instrument dated January 2014 due 2021.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConvertibleSeniorNotesDue2021Member" xlink:to="ebs_ConvertibleSeniorNotesDue2021Member_lbl" xlink:title="label: ConvertibleSeniorNotesDue2021Member to ebs_ConvertibleSeniorNotesDue2021Member_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_ConvertibleSeniorNotesDue2021Member_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_ConvertibleSeniorNotesDue2021Member_lbl1" xml:lang="en-US" id="ebs_ConvertibleSeniorNotesDue2021Member_lbl1">Convertible Senior Notes Due 2021 [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConvertibleSeniorNotesDue2021Member" xlink:to="ebs_ConvertibleSeniorNotesDue2021Member_lbl1" xlink:title="label: ConvertibleSeniorNotesDue2021Member to ebs_ConvertibleSeniorNotesDue2021Member_lbl1" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_ContingentValueRightsBasedOnTheNovationOfTheContract" xlink:label="ContingentValueRightsBasedOnTheNovationOfTheContract" xlink:title="ContingentValueRightsBasedOnTheNovationOfTheContract" />
    <link:label xlink:type="resource" xlink:label="ebs_ContingentValueRightsBasedOnTheNovationOfTheContract_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_ContingentValueRightsBasedOnTheNovationOfTheContract_lbl" xml:lang="en-US" id="ebs_ContingentValueRightsBasedOnTheNovationOfTheContract_lbl">Refers to the contingent value rights based on the novation of the contract with an agency.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContingentValueRightsBasedOnTheNovationOfTheContract" xlink:to="ebs_ContingentValueRightsBasedOnTheNovationOfTheContract_lbl" xlink:title="label: ContingentValueRightsBasedOnTheNovationOfTheContract to ebs_ContingentValueRightsBasedOnTheNovationOfTheContract_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_ContingentValueRightsBasedOnTheNovationOfTheContract_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_ContingentValueRightsBasedOnTheNovationOfTheContract_lbl1" xml:lang="en-US" id="ebs_ContingentValueRightsBasedOnTheNovationOfTheContract_lbl1">Contingent value rights based on the novation of the contract</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContingentValueRightsBasedOnTheNovationOfTheContract" xlink:to="ebs_ContingentValueRightsBasedOnTheNovationOfTheContract_lbl1" xlink:title="label: ContingentValueRightsBasedOnTheNovationOfTheContract to ebs_ContingentValueRightsBasedOnTheNovationOfTheContract_lbl1" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_EV035SellingGeneralAndAdministrativeMemberMember" xlink:label="EV035SellingGeneralAndAdministrativeMemberMember" xlink:title="EV035SellingGeneralAndAdministrativeMemberMember" />
    <link:label xlink:type="resource" xlink:label="ebs_EV035SellingGeneralAndAdministrativeMemberMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_EV035SellingGeneralAndAdministrativeMemberMember_lbl" xml:lang="en-US" id="ebs_EV035SellingGeneralAndAdministrativeMemberMember_lbl">Selling, General and Administrative expense related to EV-035 &amp; Unither contingent consideration.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EV035SellingGeneralAndAdministrativeMemberMember" xlink:to="ebs_EV035SellingGeneralAndAdministrativeMemberMember_lbl" xlink:title="label: EV035SellingGeneralAndAdministrativeMemberMember to ebs_EV035SellingGeneralAndAdministrativeMemberMember_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_EV035SellingGeneralAndAdministrativeMemberMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_EV035SellingGeneralAndAdministrativeMemberMember_lbl1" xml:lang="en-US" id="ebs_EV035SellingGeneralAndAdministrativeMemberMember_lbl1">EV-035&amp;Unither Selling, General and Administrative Member [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EV035SellingGeneralAndAdministrativeMemberMember" xlink:to="ebs_EV035SellingGeneralAndAdministrativeMemberMember_lbl1" xlink:title="label: EV035SellingGeneralAndAdministrativeMemberMember to ebs_EV035SellingGeneralAndAdministrativeMemberMember_lbl1" />
    <link:label xlink:type="resource" xlink:label="ebs_EV035SellingGeneralAndAdministrativeMemberMember_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="ebs_EV035SellingGeneralAndAdministrativeMemberMember_lbl2" xml:lang="en-US" id="ebs_EV035SellingGeneralAndAdministrativeMemberMember_lbl2">EV-035&amp;Broad Spectrum Antiviral Platform Selling, General and Administrative Member [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EV035SellingGeneralAndAdministrativeMemberMember" xlink:to="ebs_EV035SellingGeneralAndAdministrativeMemberMember_lbl2" xlink:title="label: EV035SellingGeneralAndAdministrativeMemberMember to ebs_EV035SellingGeneralAndAdministrativeMemberMember_lbl2" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_EV035ResearchAndDevelopmentMember" xlink:label="EV035ResearchAndDevelopmentMember" xlink:title="EV035ResearchAndDevelopmentMember" />
    <link:label xlink:type="resource" xlink:label="ebs_EV035ResearchAndDevelopmentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_EV035ResearchAndDevelopmentMember_lbl" xml:lang="en-US" id="ebs_EV035ResearchAndDevelopmentMember_lbl">Research and development expense related to EV-035 and Unither contingent consideration.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EV035ResearchAndDevelopmentMember" xlink:to="ebs_EV035ResearchAndDevelopmentMember_lbl" xlink:title="label: EV035ResearchAndDevelopmentMember to ebs_EV035ResearchAndDevelopmentMember_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_EV035ResearchAndDevelopmentMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_EV035ResearchAndDevelopmentMember_lbl1" xml:lang="en-US" id="ebs_EV035ResearchAndDevelopmentMember_lbl1">EV-035 &amp; Unither Research and Development [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EV035ResearchAndDevelopmentMember" xlink:to="ebs_EV035ResearchAndDevelopmentMember_lbl1" xlink:title="label: EV035ResearchAndDevelopmentMember to ebs_EV035ResearchAndDevelopmentMember_lbl1" />
    <link:label xlink:type="resource" xlink:label="ebs_EV035ResearchAndDevelopmentMember_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="ebs_EV035ResearchAndDevelopmentMember_lbl2" xml:lang="en-US" id="ebs_EV035ResearchAndDevelopmentMember_lbl2">EV-035 &amp; Broad Spectrum Antiviral Platform Research and Development [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EV035ResearchAndDevelopmentMember" xlink:to="ebs_EV035ResearchAndDevelopmentMember_lbl2" xlink:title="label: EV035ResearchAndDevelopmentMember to ebs_EV035ResearchAndDevelopmentMember_lbl2" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_RsdlMember" xlink:label="RsdlMember" xlink:title="RsdlMember" />
    <link:label xlink:type="resource" xlink:label="ebs_RsdlMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_RsdlMember_lbl" xml:lang="en-US" id="ebs_RsdlMember_lbl">RSDL, a product of HPPD.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RsdlMember" xlink:to="ebs_RsdlMember_lbl" xlink:title="label: RsdlMember to ebs_RsdlMember_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_RsdlMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_RsdlMember_lbl1" xml:lang="en-US" id="ebs_RsdlMember_lbl1">RSDL [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RsdlMember" xlink:to="ebs_RsdlMember_lbl1" xlink:title="label: RsdlMember to ebs_RsdlMember_lbl1" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_ContingentValueRightsFairValueDisclosure" xlink:label="ContingentValueRightsFairValueDisclosure" xlink:title="ContingentValueRightsFairValueDisclosure" />
    <link:label xlink:type="resource" xlink:label="ebs_ContingentValueRightsFairValueDisclosure_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_ContingentValueRightsFairValueDisclosure_lbl" xml:lang="en-US" id="ebs_ContingentValueRightsFairValueDisclosure_lbl">This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item represents a type of right given to shareholders of an acquired company (or a company facing major restructuring) that ensures they receive additional benefit if a specified event occurs.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContingentValueRightsFairValueDisclosure" xlink:to="ebs_ContingentValueRightsFairValueDisclosure_lbl" xlink:title="label: ContingentValueRightsFairValueDisclosure to ebs_ContingentValueRightsFairValueDisclosure_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_ContingentValueRightsFairValueDisclosure_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_ContingentValueRightsFairValueDisclosure_lbl1" xml:lang="en-US" id="ebs_ContingentValueRightsFairValueDisclosure_lbl1">Contingent Value Rights, Fair Value Disclosure</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContingentValueRightsFairValueDisclosure" xlink:to="ebs_ContingentValueRightsFairValueDisclosure_lbl1" xlink:title="label: ContingentValueRightsFairValueDisclosure to ebs_ContingentValueRightsFairValueDisclosure_lbl1" />
    <link:label xlink:type="resource" xlink:label="ebs_ContingentValueRightsFairValueDisclosure_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="ebs_ContingentValueRightsFairValueDisclosure_lbl2" xml:lang="en-US" id="ebs_ContingentValueRightsFairValueDisclosure_lbl2">Contingent consideration</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContingentValueRightsFairValueDisclosure" xlink:to="ebs_ContingentValueRightsFairValueDisclosure_lbl2" xlink:title="label: ContingentValueRightsFairValueDisclosure to ebs_ContingentValueRightsFairValueDisclosure_lbl2" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchasesSalesIssuances" xlink:label="FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchasesSalesIssuances" xlink:title="FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchasesSalesIssuances" />
    <link:label xlink:type="resource" xlink:label="ebs_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchasesSalesIssuances_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchasesSalesIssuances_lbl" xml:lang="en-US" id="ebs_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchasesSalesIssuances_lbl">Amount of purchases, sales, and issuances in relation to liabilities measured at fair value on a recurring basis using unobservable inputs (level 3).</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchasesSalesIssuances" xlink:to="ebs_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchasesSalesIssuances_lbl" xlink:title="label: FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchasesSalesIssuances to ebs_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchasesSalesIssuances_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchasesSalesIssuances_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchasesSalesIssuances_lbl1" xml:lang="en-US" id="ebs_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchasesSalesIssuances_lbl1">Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Purchases, Sales, Issues</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchasesSalesIssuances" xlink:to="ebs_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchasesSalesIssuances_lbl1" xlink:title="label: FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchasesSalesIssuances to ebs_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchasesSalesIssuances_lbl1" />
    <link:label xlink:type="resource" xlink:label="ebs_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchasesSalesIssuances_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="ebs_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchasesSalesIssuances_lbl2" xml:lang="en-US" id="ebs_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchasesSalesIssuances_lbl2">Purchases, sales and issuances</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchasesSalesIssuances" xlink:to="ebs_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchasesSalesIssuances_lbl2" xlink:title="label: FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchasesSalesIssuances to ebs_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchasesSalesIssuances_lbl2" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_ChangeInFairValueOfContingentObligations" xlink:label="ChangeInFairValueOfContingentObligations" xlink:title="ChangeInFairValueOfContingentObligations" />
    <link:label xlink:type="resource" xlink:label="ebs_ChangeInFairValueOfContingentObligations_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_ChangeInFairValueOfContingentObligations_lbl" xml:lang="en-US" id="ebs_ChangeInFairValueOfContingentObligations_lbl">Fair value measurement of contingent value rights granted to former shareholders and stock option holders of Bracco Diagnostics Inc. for net sales of RSDL.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ChangeInFairValueOfContingentObligations" xlink:to="ebs_ChangeInFairValueOfContingentObligations_lbl" xlink:title="label: ChangeInFairValueOfContingentObligations to ebs_ChangeInFairValueOfContingentObligations_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_ChangeInFairValueOfContingentObligations_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_ChangeInFairValueOfContingentObligations_lbl1" xml:lang="en-US" id="ebs_ChangeInFairValueOfContingentObligations_lbl1">Change In Fair Value Of Contingent Obligations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ChangeInFairValueOfContingentObligations" xlink:to="ebs_ChangeInFairValueOfContingentObligations_lbl1" xlink:title="label: ChangeInFairValueOfContingentObligations to ebs_ChangeInFairValueOfContingentObligations_lbl1" />
    <link:label xlink:type="resource" xlink:label="ebs_ChangeInFairValueOfContingentObligations_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="ebs_ChangeInFairValueOfContingentObligations_lbl2" xml:lang="en-US" id="ebs_ChangeInFairValueOfContingentObligations_lbl2">Change in fair value of contingent obligations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ChangeInFairValueOfContingentObligations" xlink:to="ebs_ChangeInFairValueOfContingentObligations_lbl2" xlink:title="label: ChangeInFairValueOfContingentObligations to ebs_ChangeInFairValueOfContingentObligations_lbl2" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_RSDLAndHepaGamMember" xlink:label="RSDLAndHepaGamMember" xlink:title="RSDLAndHepaGamMember" />
    <link:label xlink:type="resource" xlink:label="ebs_RSDLAndHepaGamMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_RSDLAndHepaGamMember_lbl" xml:lang="en-US" id="ebs_RSDLAndHepaGamMember_lbl">Refers to the products RSDL and HepaGam.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RSDLAndHepaGamMember" xlink:to="ebs_RSDLAndHepaGamMember_lbl" xlink:title="label: RSDLAndHepaGamMember to ebs_RSDLAndHepaGamMember_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_RSDLAndHepaGamMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_RSDLAndHepaGamMember_lbl1" xml:lang="en-US" id="ebs_RSDLAndHepaGamMember_lbl1">RSDL and HepaGam [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RSDLAndHepaGamMember" xlink:to="ebs_RSDLAndHepaGamMember_lbl1" xlink:title="label: RSDLAndHepaGamMember to ebs_RSDLAndHepaGamMember_lbl1" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_EvolvaHoldingSA035Member" xlink:label="EvolvaHoldingSA035Member" xlink:title="EvolvaHoldingSA035Member" />
    <link:label xlink:type="resource" xlink:label="ebs_EvolvaHoldingSA035Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_EvolvaHoldingSA035Member_lbl" xml:lang="en-US" id="ebs_EvolvaHoldingSA035Member_lbl">Business acquisition in December 2014 and December 2015</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EvolvaHoldingSA035Member" xlink:to="ebs_EvolvaHoldingSA035Member_lbl" xlink:title="label: EvolvaHoldingSA035Member to ebs_EvolvaHoldingSA035Member_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_EvolvaHoldingSA035Member_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_EvolvaHoldingSA035Member_lbl1" xml:lang="en-US" id="ebs_EvolvaHoldingSA035Member_lbl1">Evolva Holding SA 035 &amp; Unither [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EvolvaHoldingSA035Member" xlink:to="ebs_EvolvaHoldingSA035Member_lbl1" xlink:title="label: EvolvaHoldingSA035Member to ebs_EvolvaHoldingSA035Member_lbl1" />
    <link:label xlink:type="resource" xlink:label="ebs_EvolvaHoldingSA035Member_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="ebs_EvolvaHoldingSA035Member_lbl2" xml:lang="en-US" id="ebs_EvolvaHoldingSA035Member_lbl2">Evolva Holding SA 035 &amp; Broad Spectrum Antiviral Platform [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EvolvaHoldingSA035Member" xlink:to="ebs_EvolvaHoldingSA035Member_lbl2" xlink:title="label: EvolvaHoldingSA035Member to ebs_EvolvaHoldingSA035Member_lbl2" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_AptevoMember" xlink:label="AptevoMember" xlink:title="AptevoMember" />
    <link:label xlink:type="resource" xlink:label="ebs_AptevoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_AptevoMember_lbl" xml:lang="en-US" id="ebs_AptevoMember_lbl">Company which develops vaccines, antibody therapies and technology platforms for use against infectious diseases, oncology, autoimmune and inflammatory disorders and other medical conditions that have resulted in significant unmet or underserved public health needs.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AptevoMember" xlink:to="ebs_AptevoMember_lbl" xlink:title="label: AptevoMember to ebs_AptevoMember_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_AptevoMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_AptevoMember_lbl1" xml:lang="en-US" id="ebs_AptevoMember_lbl1">Aptevo [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AptevoMember" xlink:to="ebs_AptevoMember_lbl1" xlink:title="label: AptevoMember to ebs_AptevoMember_lbl1" />
    <link:label xlink:type="resource" xlink:label="ebs_AptevoMember_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="ebs_AptevoMember_lbl2" xml:lang="en-US" id="ebs_AptevoMember_lbl2">Aptevo [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AptevoMember" xlink:to="ebs_AptevoMember_lbl2" xlink:title="label: AptevoMember to ebs_AptevoMember_lbl2" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_BiosciencesMember" xlink:label="BiosciencesMember" xlink:title="BiosciencesMember" />
    <link:label xlink:type="resource" xlink:label="ebs_BiosciencesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_BiosciencesMember_lbl" xml:lang="en-US" id="ebs_BiosciencesMember_lbl">Segment of the Company which develops vaccines, antibody therapies and technology platforms for use against infectious diseases, oncology, autoimmune and inflammatory disorders and other medical conditions that have resulted in significant unmet or underserved public health needs.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BiosciencesMember" xlink:to="ebs_BiosciencesMember_lbl" xlink:title="label: BiosciencesMember to ebs_BiosciencesMember_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_BiosciencesMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_BiosciencesMember_lbl1" xml:lang="en-US" id="ebs_BiosciencesMember_lbl1">Biosciences [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BiosciencesMember" xlink:to="ebs_BiosciencesMember_lbl1" xlink:title="label: BiosciencesMember to ebs_BiosciencesMember_lbl1" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_BiodefenseMember" xlink:label="BiodefenseMember" xlink:title="BiodefenseMember" />
    <link:label xlink:type="resource" xlink:label="ebs_BiodefenseMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_BiodefenseMember_lbl" xml:lang="en-US" id="ebs_BiodefenseMember_lbl">Segment of the Company which develops, manufactures and commercializes vaccines and antibody therapies for use against biological agents that are potential weapons of bioterrorism or biowarfare.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BiodefenseMember" xlink:to="ebs_BiodefenseMember_lbl" xlink:title="label: BiodefenseMember to ebs_BiodefenseMember_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_BiodefenseMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_BiodefenseMember_lbl1" xml:lang="en-US" id="ebs_BiodefenseMember_lbl1">Biodefense [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BiodefenseMember" xlink:to="ebs_BiodefenseMember_lbl1" xlink:title="label: BiodefenseMember to ebs_BiodefenseMember_lbl1" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_BiosciencesContractsManufacturingMember" xlink:label="BiosciencesContractsManufacturingMember" xlink:title="BiosciencesContractsManufacturingMember" />
    <link:label xlink:type="resource" xlink:label="ebs_BiosciencesContractsManufacturingMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_BiosciencesContractsManufacturingMember_lbl" xml:lang="en-US" id="ebs_BiosciencesContractsManufacturingMember_lbl">A component of the Biosciences business segment.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BiosciencesContractsManufacturingMember" xlink:to="ebs_BiosciencesContractsManufacturingMember_lbl" xlink:title="label: BiosciencesContractsManufacturingMember to ebs_BiosciencesContractsManufacturingMember_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_BiosciencesContractsManufacturingMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_BiosciencesContractsManufacturingMember_lbl1" xml:lang="en-US" id="ebs_BiosciencesContractsManufacturingMember_lbl1">Biosciences contracts manufacturing [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BiosciencesContractsManufacturingMember" xlink:to="ebs_BiosciencesContractsManufacturingMember_lbl1" xlink:title="label: BiosciencesContractsManufacturingMember to ebs_BiosciencesContractsManufacturingMember_lbl1" />
    <link:label xlink:type="resource" xlink:label="ebs_BiosciencesContractsManufacturingMember_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="ebs_BiosciencesContractsManufacturingMember_lbl2" xml:lang="en-US" id="ebs_BiosciencesContractsManufacturingMember_lbl2">Biosciences Contract Manufacturing [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BiosciencesContractsManufacturingMember" xlink:to="ebs_BiosciencesContractsManufacturingMember_lbl2" xlink:title="label: BiosciencesContractsManufacturingMember to ebs_BiosciencesContractsManufacturingMember_lbl2" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_BiodefenseMedicalDevicesMember" xlink:label="BiodefenseMedicalDevicesMember" xlink:title="BiodefenseMedicalDevicesMember" />
    <link:label xlink:type="resource" xlink:label="ebs_BiodefenseMedicalDevicesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_BiodefenseMedicalDevicesMember_lbl" xml:lang="en-US" id="ebs_BiodefenseMedicalDevicesMember_lbl">A component of the Biodefense segment.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BiodefenseMedicalDevicesMember" xlink:to="ebs_BiodefenseMedicalDevicesMember_lbl" xlink:title="label: BiodefenseMedicalDevicesMember to ebs_BiodefenseMedicalDevicesMember_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_BiodefenseMedicalDevicesMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_BiodefenseMedicalDevicesMember_lbl1" xml:lang="en-US" id="ebs_BiodefenseMedicalDevicesMember_lbl1">Biodefense medical devices [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BiodefenseMedicalDevicesMember" xlink:to="ebs_BiodefenseMedicalDevicesMember_lbl1" xlink:title="label: BiodefenseMedicalDevicesMember to ebs_BiodefenseMedicalDevicesMember_lbl1" />
    <link:label xlink:type="resource" xlink:label="ebs_BiodefenseMedicalDevicesMember_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="ebs_BiodefenseMedicalDevicesMember_lbl2" xml:lang="en-US" id="ebs_BiodefenseMedicalDevicesMember_lbl2">Biodefense Medical Device [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BiodefenseMedicalDevicesMember" xlink:to="ebs_BiodefenseMedicalDevicesMember_lbl2" xlink:title="label: BiodefenseMedicalDevicesMember to ebs_BiodefenseMedicalDevicesMember_lbl2" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_BiodefenseVaccinesAndTherapeuticsMember" xlink:label="BiodefenseVaccinesAndTherapeuticsMember" xlink:title="BiodefenseVaccinesAndTherapeuticsMember" />
    <link:label xlink:type="resource" xlink:label="ebs_BiodefenseVaccinesAndTherapeuticsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_BiodefenseVaccinesAndTherapeuticsMember_lbl" xml:lang="en-US" id="ebs_BiodefenseVaccinesAndTherapeuticsMember_lbl">A component of the Biodefense segment.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BiodefenseVaccinesAndTherapeuticsMember" xlink:to="ebs_BiodefenseVaccinesAndTherapeuticsMember_lbl" xlink:title="label: BiodefenseVaccinesAndTherapeuticsMember to ebs_BiodefenseVaccinesAndTherapeuticsMember_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_BiodefenseVaccinesAndTherapeuticsMember_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_BiodefenseVaccinesAndTherapeuticsMember_lbl1" xml:lang="en-US" id="ebs_BiodefenseVaccinesAndTherapeuticsMember_lbl1">Biodefense Vaccines and Therapeutics [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BiodefenseVaccinesAndTherapeuticsMember" xlink:to="ebs_BiodefenseVaccinesAndTherapeuticsMember_lbl1" xlink:title="label: BiodefenseVaccinesAndTherapeuticsMember to ebs_BiodefenseVaccinesAndTherapeuticsMember_lbl1" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsEquitableAdjustmentWeightedAverageGrantDateFairValue" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsEquitableAdjustmentWeightedAverageGrantDateFairValue" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsEquitableAdjustmentWeightedAverageGrantDateFairValue" />
    <link:label xlink:type="resource" xlink:label="ebs_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsEquitableAdjustmentWeightedAverageGrantDateFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsEquitableAdjustmentWeightedAverageGrantDateFairValue_lbl" xml:lang="en-US" id="ebs_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsEquitableAdjustmentWeightedAverageGrantDateFairValue_lbl">Equitable adjustment of weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans during the reporting period.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsEquitableAdjustmentWeightedAverageGrantDateFairValue" xlink:to="ebs_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsEquitableAdjustmentWeightedAverageGrantDateFairValue_lbl" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsEquitableAdjustmentWeightedAverageGrantDateFairValue to ebs_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsEquitableAdjustmentWeightedAverageGrantDateFairValue_lbl" />
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    <link:label xlink:type="resource" xlink:label="ebs_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsEquitableAdjustmentWeightedAverageGrantDateFairValue_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="ebs_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsEquitableAdjustmentWeightedAverageGrantDateFairValue_lbl2" xml:lang="en-US" id="ebs_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsEquitableAdjustmentWeightedAverageGrantDateFairValue_lbl2">Equitable adjustment (in dollars per share)</link:label>
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    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOtherIncreasesDecreasesInPeriod" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOtherIncreasesDecreasesInPeriod" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOtherIncreasesDecreasesInPeriod" />
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    <link:label xlink:type="resource" xlink:label="ebs_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOtherIncreasesDecreasesInPeriod_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="ebs_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOtherIncreasesDecreasesInPeriod_lbl2" xml:lang="en-US" id="ebs_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOtherIncreasesDecreasesInPeriod_lbl2">Equitable adjustment (in shares)</link:label>
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    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExpiredWeightedAverageGrantDateFairValue" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExpiredWeightedAverageGrantDateFairValue" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExpiredWeightedAverageGrantDateFairValue" />
    <link:label xlink:type="resource" xlink:label="ebs_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExpiredWeightedAverageGrantDateFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExpiredWeightedAverageGrantDateFairValue_lbl" xml:lang="en-US" id="ebs_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExpiredWeightedAverageGrantDateFairValue_lbl">Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that expired during the reporting period.</link:label>
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    <link:label xlink:type="resource" xlink:label="ebs_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExpiredWeightedAverageGrantDateFairValue_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExpiredWeightedAverageGrantDateFairValue_lbl1" xml:lang="en-US" id="ebs_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExpiredWeightedAverageGrantDateFairValue_lbl1">Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Expired Weighted Average Grant Date Fair Value</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExpiredWeightedAverageGrantDateFairValue" xlink:to="ebs_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExpiredWeightedAverageGrantDateFairValue_lbl1" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExpiredWeightedAverageGrantDateFairValue to ebs_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExpiredWeightedAverageGrantDateFairValue_lbl1" />
    <link:label xlink:type="resource" xlink:label="ebs_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExpiredWeightedAverageGrantDateFairValue_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="ebs_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExpiredWeightedAverageGrantDateFairValue_lbl2" xml:lang="en-US" id="ebs_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExpiredWeightedAverageGrantDateFairValue_lbl2">Cancelled (in dollars per share)</link:label>
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    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExpiredInPeriod" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExpiredInPeriod" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExpiredInPeriod" />
    <link:label xlink:type="resource" xlink:label="ebs_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExpiredInPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExpiredInPeriod_lbl" xml:lang="en-US" id="ebs_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExpiredInPeriod_lbl">The number of equity-based payment instruments, excluding stock (or unit) options, that expired during the reporting period.</link:label>
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    <link:label xlink:type="resource" xlink:label="ebs_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExpiredInPeriod_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExpiredInPeriod_lbl1" xml:lang="en-US" id="ebs_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExpiredInPeriod_lbl1">Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Expired In Period</link:label>
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    <link:label xlink:type="resource" xlink:label="ebs_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExpiredInPeriod_lbl2" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="ebs_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExpiredInPeriod_lbl2" xml:lang="en-US" id="ebs_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExpiredInPeriod_lbl2">Cancelled (in shares)</link:label>
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    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_NumberOfStockCompensationPlans" xlink:label="NumberOfStockCompensationPlans" xlink:title="NumberOfStockCompensationPlans" />
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    <link:label xlink:type="resource" xlink:label="ebs_NumberOfStockCompensationPlans_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="ebs_NumberOfStockCompensationPlans_lbl2" xml:lang="en-US" id="ebs_NumberOfStockCompensationPlans_lbl2">Number of stock-based employee compensation plans</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfStockCompensationPlans" xlink:to="ebs_NumberOfStockCompensationPlans_lbl2" xlink:title="label: NumberOfStockCompensationPlans to ebs_NumberOfStockCompensationPlans_lbl2" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_EmergentBiosolutionsInc2006StockIncentivePlanMember" xlink:label="EmergentBiosolutionsInc2006StockIncentivePlanMember" xlink:title="EmergentBiosolutionsInc2006StockIncentivePlanMember" />
    <link:label xlink:type="resource" xlink:label="ebs_EmergentBiosolutionsInc2006StockIncentivePlanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_EmergentBiosolutionsInc2006StockIncentivePlanMember_lbl" xml:lang="en-US" id="ebs_EmergentBiosolutionsInc2006StockIncentivePlanMember_lbl">A share-based compensation plan adopted by the Company in 2006.</link:label>
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmergentBiosolutionsInc2006StockIncentivePlanMember" xlink:to="ebs_EmergentBiosolutionsInc2006StockIncentivePlanMember_lbl2" xlink:title="label: EmergentBiosolutionsInc2006StockIncentivePlanMember to ebs_EmergentBiosolutionsInc2006StockIncentivePlanMember_lbl2" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_EmergentBiosolutionsEmployeeStockOptionPlanMember" xlink:label="EmergentBiosolutionsEmployeeStockOptionPlanMember" xlink:title="EmergentBiosolutionsEmployeeStockOptionPlanMember" />
    <link:label xlink:type="resource" xlink:label="ebs_EmergentBiosolutionsEmployeeStockOptionPlanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_EmergentBiosolutionsEmployeeStockOptionPlanMember_lbl" xml:lang="en-US" id="ebs_EmergentBiosolutionsEmployeeStockOptionPlanMember_lbl">A share-based compensation plan adopted by the Company in 2004.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmergentBiosolutionsEmployeeStockOptionPlanMember" xlink:to="ebs_EmergentBiosolutionsEmployeeStockOptionPlanMember_lbl" xlink:title="label: EmergentBiosolutionsEmployeeStockOptionPlanMember to ebs_EmergentBiosolutionsEmployeeStockOptionPlanMember_lbl" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmergentBiosolutionsEmployeeStockOptionPlanMember" xlink:to="ebs_EmergentBiosolutionsEmployeeStockOptionPlanMember_lbl1" xlink:title="label: EmergentBiosolutionsEmployeeStockOptionPlanMember to ebs_EmergentBiosolutionsEmployeeStockOptionPlanMember_lbl1" />
    <link:label xlink:type="resource" xlink:label="ebs_EmergentBiosolutionsEmployeeStockOptionPlanMember_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="ebs_EmergentBiosolutionsEmployeeStockOptionPlanMember_lbl2" xml:lang="en-US" id="ebs_EmergentBiosolutionsEmployeeStockOptionPlanMember_lbl2">2004 Plan [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmergentBiosolutionsEmployeeStockOptionPlanMember" xlink:to="ebs_EmergentBiosolutionsEmployeeStockOptionPlanMember_lbl2" xlink:title="label: EmergentBiosolutionsEmployeeStockOptionPlanMember to ebs_EmergentBiosolutionsEmployeeStockOptionPlanMember_lbl2" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_ContractManufacturing" xlink:label="ContractManufacturing" xlink:title="ContractManufacturing" />
    <link:label xlink:type="resource" xlink:label="ebs_ContractManufacturing_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_ContractManufacturing_lbl" xml:lang="en-US" id="ebs_ContractManufacturing_lbl">Revenue earned during the period arising from manufacturing sale under the terms of a contract.</link:label>
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    <link:label xlink:type="resource" xlink:label="ebs_ContractManufacturing_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_ContractManufacturing_lbl1" xml:lang="en-US" id="ebs_ContractManufacturing_lbl1">Contract manufacturing</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContractManufacturing" xlink:to="ebs_ContractManufacturing_lbl1" xlink:title="label: ContractManufacturing to ebs_ContractManufacturing_lbl1" />
    <link:label xlink:type="resource" xlink:label="ebs_ContractManufacturing_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="ebs_ContractManufacturing_lbl2" xml:lang="en-US" id="ebs_ContractManufacturing_lbl2">Contract manufacturing</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContractManufacturing" xlink:to="ebs_ContractManufacturing_lbl2" xlink:title="label: ContractManufacturing to ebs_ContractManufacturing_lbl2" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_AccruedRoyaltiesNonCurrent" xlink:label="AccruedRoyaltiesNonCurrent" xlink:title="AccruedRoyaltiesNonCurrent" />
    <link:label xlink:type="resource" xlink:label="ebs_AccruedRoyaltiesNonCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_AccruedRoyaltiesNonCurrent_lbl" xml:lang="en-US" id="ebs_AccruedRoyaltiesNonCurrent_lbl">Carrying value as of the balance sheet date of obligations incurred through that date and payable for royalties. Used to reflect the non current portion of the liabilities.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccruedRoyaltiesNonCurrent" xlink:to="ebs_AccruedRoyaltiesNonCurrent_lbl" xlink:title="label: AccruedRoyaltiesNonCurrent to ebs_AccruedRoyaltiesNonCurrent_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_AccruedRoyaltiesNonCurrent_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_AccruedRoyaltiesNonCurrent_lbl1" xml:lang="en-US" id="ebs_AccruedRoyaltiesNonCurrent_lbl1">Accrued Royalties, Non Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccruedRoyaltiesNonCurrent" xlink:to="ebs_AccruedRoyaltiesNonCurrent_lbl1" xlink:title="label: AccruedRoyaltiesNonCurrent to ebs_AccruedRoyaltiesNonCurrent_lbl1" />
    <link:label xlink:type="resource" xlink:label="ebs_AccruedRoyaltiesNonCurrent_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="ebs_AccruedRoyaltiesNonCurrent_lbl2" xml:lang="en-US" id="ebs_AccruedRoyaltiesNonCurrent_lbl2">Royalty provisions, net of current portion</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccruedRoyaltiesNonCurrent" xlink:to="ebs_AccruedRoyaltiesNonCurrent_lbl2" xlink:title="label: AccruedRoyaltiesNonCurrent to ebs_AccruedRoyaltiesNonCurrent_lbl2" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_CashAndCashEquivalentsContinuingOperations" xlink:label="CashAndCashEquivalentsContinuingOperations" xlink:title="CashAndCashEquivalentsContinuingOperations" />
    <link:label xlink:type="resource" xlink:label="ebs_CashAndCashEquivalentsContinuingOperations_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_CashAndCashEquivalentsContinuingOperations_lbl" xml:lang="en-US" id="ebs_CashAndCashEquivalentsContinuingOperations_lbl">Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashAndCashEquivalentsContinuingOperations" xlink:to="ebs_CashAndCashEquivalentsContinuingOperations_lbl" xlink:title="label: CashAndCashEquivalentsContinuingOperations to ebs_CashAndCashEquivalentsContinuingOperations_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_CashAndCashEquivalentsContinuingOperations_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_CashAndCashEquivalentsContinuingOperations_lbl1" xml:lang="en-US" id="ebs_CashAndCashEquivalentsContinuingOperations_lbl1">Cash And Cash Equivalents Continuing Operations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashAndCashEquivalentsContinuingOperations" xlink:to="ebs_CashAndCashEquivalentsContinuingOperations_lbl1" xlink:title="label: CashAndCashEquivalentsContinuingOperations to ebs_CashAndCashEquivalentsContinuingOperations_lbl1" />
    <link:label xlink:type="resource" xlink:label="ebs_CashAndCashEquivalentsContinuingOperations_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="ebs_CashAndCashEquivalentsContinuingOperations_lbl2" xml:lang="en-US" id="ebs_CashAndCashEquivalentsContinuingOperations_lbl2">Cash and cash equivalents</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashAndCashEquivalentsContinuingOperations" xlink:to="ebs_CashAndCashEquivalentsContinuingOperations_lbl2" xlink:title="label: CashAndCashEquivalentsContinuingOperations to ebs_CashAndCashEquivalentsContinuingOperations_lbl2" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_ContingentConsiderationNetOfCurrentPortion" xlink:label="ContingentConsiderationNetOfCurrentPortion" xlink:title="ContingentConsiderationNetOfCurrentPortion" />
    <link:label xlink:type="resource" xlink:label="ebs_ContingentConsiderationNetOfCurrentPortion_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_ContingentConsiderationNetOfCurrentPortion_lbl" xml:lang="en-US" id="ebs_ContingentConsiderationNetOfCurrentPortion_lbl">Carrying value as of the balance sheet date of the noncurrent portion of liabilities incurred and payable to former shareholders and stock option holders for certain developmental, regulatory or commercial milestones.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContingentConsiderationNetOfCurrentPortion" xlink:to="ebs_ContingentConsiderationNetOfCurrentPortion_lbl" xlink:title="label: ContingentConsiderationNetOfCurrentPortion to ebs_ContingentConsiderationNetOfCurrentPortion_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_ContingentConsiderationNetOfCurrentPortion_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_ContingentConsiderationNetOfCurrentPortion_lbl1" xml:lang="en-US" id="ebs_ContingentConsiderationNetOfCurrentPortion_lbl1">Contingent Consideration Net Of Current Portion</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContingentConsiderationNetOfCurrentPortion" xlink:to="ebs_ContingentConsiderationNetOfCurrentPortion_lbl1" xlink:title="label: ContingentConsiderationNetOfCurrentPortion to ebs_ContingentConsiderationNetOfCurrentPortion_lbl1" />
    <link:label xlink:type="resource" xlink:label="ebs_ContingentConsiderationNetOfCurrentPortion_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="ebs_ContingentConsiderationNetOfCurrentPortion_lbl2" xml:lang="en-US" id="ebs_ContingentConsiderationNetOfCurrentPortion_lbl2">Contingent consideration, net of current portion</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContingentConsiderationNetOfCurrentPortion" xlink:to="ebs_ContingentConsiderationNetOfCurrentPortion_lbl2" xlink:title="label: ContingentConsiderationNetOfCurrentPortion to ebs_ContingentConsiderationNetOfCurrentPortion_lbl2" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_ContingentConsiderationCurrentPortion" xlink:label="ContingentConsiderationCurrentPortion" xlink:title="ContingentConsiderationCurrentPortion" />
    <link:label xlink:type="resource" xlink:label="ebs_ContingentConsiderationCurrentPortion_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_ContingentConsiderationCurrentPortion_lbl" xml:lang="en-US" id="ebs_ContingentConsiderationCurrentPortion_lbl">Carrying value as of the balance sheet date of the current portion of liabilities incurred and payable to former shareholders and stock option holders for certain developmental, regulatory or commercial milestones.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContingentConsiderationCurrentPortion" xlink:to="ebs_ContingentConsiderationCurrentPortion_lbl" xlink:title="label: ContingentConsiderationCurrentPortion to ebs_ContingentConsiderationCurrentPortion_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_ContingentConsiderationCurrentPortion_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_ContingentConsiderationCurrentPortion_lbl1" xml:lang="en-US" id="ebs_ContingentConsiderationCurrentPortion_lbl1">Contingent Consideration Current Portion</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContingentConsiderationCurrentPortion" xlink:to="ebs_ContingentConsiderationCurrentPortion_lbl1" xlink:title="label: ContingentConsiderationCurrentPortion to ebs_ContingentConsiderationCurrentPortion_lbl1" />
    <link:label xlink:type="resource" xlink:label="ebs_ContingentConsiderationCurrentPortion_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="ebs_ContingentConsiderationCurrentPortion_lbl2" xml:lang="en-US" id="ebs_ContingentConsiderationCurrentPortion_lbl2">Contingent consideration, current portion</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContingentConsiderationCurrentPortion" xlink:to="ebs_ContingentConsiderationCurrentPortion_lbl2" xlink:title="label: ContingentConsiderationCurrentPortion to ebs_ContingentConsiderationCurrentPortion_lbl2" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_ProvisionForChargebacks" xlink:label="ProvisionForChargebacks" xlink:title="ProvisionForChargebacks" />
    <link:label xlink:type="resource" xlink:label="ebs_ProvisionForChargebacks_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_ProvisionForChargebacks_lbl" xml:lang="en-US" id="ebs_ProvisionForChargebacks_lbl">Current portion of the carrying values as of the balance sheet date of obligations incurred through that date and payable for chargebacks.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProvisionForChargebacks" xlink:to="ebs_ProvisionForChargebacks_lbl" xlink:title="label: ProvisionForChargebacks to ebs_ProvisionForChargebacks_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_ProvisionForChargebacks_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_ProvisionForChargebacks_lbl1" xml:lang="en-US" id="ebs_ProvisionForChargebacks_lbl1">Provision for chargebacks</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProvisionForChargebacks" xlink:to="ebs_ProvisionForChargebacks_lbl1" xlink:title="label: ProvisionForChargebacks to ebs_ProvisionForChargebacks_lbl1" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_InProcessResearchAndDevelopment" xlink:label="InProcessResearchAndDevelopment" xlink:title="InProcessResearchAndDevelopment" />
    <link:label xlink:type="resource" xlink:label="ebs_InProcessResearchAndDevelopment_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_InProcessResearchAndDevelopment_lbl" xml:lang="en-US" id="ebs_InProcessResearchAndDevelopment_lbl">Carrying amount of purchased research and development assets acquired in a business combination that have an indefinite life until completion or abandonment of the associated research and development efforts.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InProcessResearchAndDevelopment" xlink:to="ebs_InProcessResearchAndDevelopment_lbl" xlink:title="label: InProcessResearchAndDevelopment to ebs_InProcessResearchAndDevelopment_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_InProcessResearchAndDevelopment_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_InProcessResearchAndDevelopment_lbl1" xml:lang="en-US" id="ebs_InProcessResearchAndDevelopment_lbl1">In process research and development</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InProcessResearchAndDevelopment" xlink:to="ebs_InProcessResearchAndDevelopment_lbl1" xlink:title="label: InProcessResearchAndDevelopment to ebs_InProcessResearchAndDevelopment_lbl1" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_DistributionOfAptevo" xlink:label="DistributionOfAptevo" xlink:title="DistributionOfAptevo" />
    <link:label xlink:type="resource" xlink:label="ebs_DistributionOfAptevo_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_DistributionOfAptevo_lbl" xml:lang="en-US" id="ebs_DistributionOfAptevo_lbl">Amount of cash outflow associated with the distribution of Aptevo common stock.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DistributionOfAptevo" xlink:to="ebs_DistributionOfAptevo_lbl" xlink:title="label: DistributionOfAptevo to ebs_DistributionOfAptevo_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_DistributionOfAptevo_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_DistributionOfAptevo_lbl1" xml:lang="en-US" id="ebs_DistributionOfAptevo_lbl1">Distribution of Aptevo</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DistributionOfAptevo" xlink:to="ebs_DistributionOfAptevo_lbl1" xlink:title="label: DistributionOfAptevo to ebs_DistributionOfAptevo_lbl1" />
    <link:label xlink:type="resource" xlink:label="ebs_DistributionOfAptevo_lbl2" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="ebs_DistributionOfAptevo_lbl2" xml:lang="en-US" id="ebs_DistributionOfAptevo_lbl2">Distribution to Aptevo</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DistributionOfAptevo" xlink:to="ebs_DistributionOfAptevo_lbl2" xlink:title="label: DistributionOfAptevo to ebs_DistributionOfAptevo_lbl2" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_ContingentValueRightPayment" xlink:label="ContingentValueRightPayment" xlink:title="ContingentValueRightPayment" />
    <link:label xlink:type="resource" xlink:label="ebs_ContingentValueRightPayment_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_ContingentValueRightPayment_lbl" xml:lang="en-US" id="ebs_ContingentValueRightPayment_lbl">The cash outflow for contingent value rights.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContingentValueRightPayment" xlink:to="ebs_ContingentValueRightPayment_lbl" xlink:title="label: ContingentValueRightPayment to ebs_ContingentValueRightPayment_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_ContingentValueRightPayment_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_ContingentValueRightPayment_lbl1" xml:lang="en-US" id="ebs_ContingentValueRightPayment_lbl1">Contingent value right payment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContingentValueRightPayment" xlink:to="ebs_ContingentValueRightPayment_lbl1" xlink:title="label: ContingentValueRightPayment to ebs_ContingentValueRightPayment_lbl1" />
    <link:label xlink:type="resource" xlink:label="ebs_ContingentValueRightPayment_lbl2" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="ebs_ContingentValueRightPayment_lbl2" xml:lang="en-US" id="ebs_ContingentValueRightPayment_lbl2">Contingent obligation payments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContingentValueRightPayment" xlink:to="ebs_ContingentValueRightPayment_lbl2" xlink:title="label: ContingentValueRightPayment to ebs_ContingentValueRightPayment_lbl2" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_ProvisionForChargebacksChargedToEarnings" xlink:label="ProvisionForChargebacksChargedToEarnings" xlink:title="ProvisionForChargebacksChargedToEarnings" />
    <link:label xlink:type="resource" xlink:label="ebs_ProvisionForChargebacksChargedToEarnings_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_ProvisionForChargebacksChargedToEarnings_lbl" xml:lang="en-US" id="ebs_ProvisionForChargebacksChargedToEarnings_lbl">The provision charged to earnings in the period related to chargebacks obligations.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProvisionForChargebacksChargedToEarnings" xlink:to="ebs_ProvisionForChargebacksChargedToEarnings_lbl" xlink:title="label: ProvisionForChargebacksChargedToEarnings to ebs_ProvisionForChargebacksChargedToEarnings_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_ProvisionForChargebacksChargedToEarnings_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_ProvisionForChargebacksChargedToEarnings_lbl1" xml:lang="en-US" id="ebs_ProvisionForChargebacksChargedToEarnings_lbl1">Provision for chargebacks, charged to earnings</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProvisionForChargebacksChargedToEarnings" xlink:to="ebs_ProvisionForChargebacksChargedToEarnings_lbl1" xlink:title="label: ProvisionForChargebacksChargedToEarnings to ebs_ProvisionForChargebacksChargedToEarnings_lbl1" />
    <link:label xlink:type="resource" xlink:label="ebs_ProvisionForChargebacksChargedToEarnings_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="ebs_ProvisionForChargebacksChargedToEarnings_lbl2" xml:lang="en-US" id="ebs_ProvisionForChargebacksChargedToEarnings_lbl2">Provision for chargebacks</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProvisionForChargebacksChargedToEarnings" xlink:to="ebs_ProvisionForChargebacksChargedToEarnings_lbl2" xlink:title="label: ProvisionForChargebacksChargedToEarnings to ebs_ProvisionForChargebacksChargedToEarnings_lbl2" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_ChangeInFairValueOfContingentConsideration" xlink:label="ChangeInFairValueOfContingentConsideration" xlink:title="ChangeInFairValueOfContingentConsideration" />
    <link:label xlink:type="resource" xlink:label="ebs_ChangeInFairValueOfContingentConsideration_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_ChangeInFairValueOfContingentConsideration_lbl" xml:lang="en-US" id="ebs_ChangeInFairValueOfContingentConsideration_lbl">Fair value measurement of contingent value rights and contingent purchase considerations granted under purchase agreements.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ChangeInFairValueOfContingentConsideration" xlink:to="ebs_ChangeInFairValueOfContingentConsideration_lbl" xlink:title="label: ChangeInFairValueOfContingentConsideration to ebs_ChangeInFairValueOfContingentConsideration_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_ChangeInFairValueOfContingentConsideration_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_ChangeInFairValueOfContingentConsideration_lbl1" xml:lang="en-US" id="ebs_ChangeInFairValueOfContingentConsideration_lbl1">Change In Fair Value Of Contingent Consideration</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ChangeInFairValueOfContingentConsideration" xlink:to="ebs_ChangeInFairValueOfContingentConsideration_lbl1" xlink:title="label: ChangeInFairValueOfContingentConsideration to ebs_ChangeInFairValueOfContingentConsideration_lbl1" />
    <link:label xlink:type="resource" xlink:label="ebs_ChangeInFairValueOfContingentConsideration_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="ebs_ChangeInFairValueOfContingentConsideration_lbl2" xml:lang="en-US" id="ebs_ChangeInFairValueOfContingentConsideration_lbl2">Change in fair value of contingent obligations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ChangeInFairValueOfContingentConsideration" xlink:to="ebs_ChangeInFairValueOfContingentConsideration_lbl2" xlink:title="label: ChangeInFairValueOfContingentConsideration to ebs_ChangeInFairValueOfContingentConsideration_lbl2" />
    <link:loc xlink:type="locator" xlink:href="ebs-20170630.xsd#ebs_WriteOffOfBankFees" xlink:label="WriteOffOfBankFees" xlink:title="WriteOffOfBankFees" />
    <link:label xlink:type="resource" xlink:label="ebs_WriteOffOfBankFees_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="ebs_WriteOffOfBankFees_lbl" xml:lang="en-US" id="ebs_WriteOffOfBankFees_lbl">Write-off of amounts previously recorded bank fees.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WriteOffOfBankFees" xlink:to="ebs_WriteOffOfBankFees_lbl" xlink:title="label: WriteOffOfBankFees to ebs_WriteOffOfBankFees_lbl" />
    <link:label xlink:type="resource" xlink:label="ebs_WriteOffOfBankFees_lbl1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="ebs_WriteOffOfBankFees_lbl1" xml:lang="en-US" id="ebs_WriteOffOfBankFees_lbl1">Write off of bank fees</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WriteOffOfBankFees" xlink:to="ebs_WriteOffOfBankFees_lbl1" xlink:title="label: WriteOffOfBankFees to ebs_WriteOffOfBankFees_lbl1" />
    <link:label xlink:type="resource" xlink:label="ebs_WriteOffOfBankFees_lbl2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="ebs_WriteOffOfBankFees_lbl2" xml:lang="en-US" id="ebs_WriteOffOfBankFees_lbl2">Write off of debt issuance costs</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WriteOffOfBankFees" xlink:to="ebs_WriteOffOfBankFees_lbl2" xlink:title="label: WriteOffOfBankFees to ebs_WriteOffOfBankFees_lbl2" />
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