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    <element id="HROW_BusinessLoanAgreementMember" name="BusinessLoanAgreementMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="HROW_RestrictedStockUnitsRSUOneMember" name="RestrictedStockUnitsRSUOneMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="HROW_LoanArrangementsMember" name="LoanArrangementsMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="HROW_AssetPurchaseLicenseAndRelatedAgreementsMember" name="AssetPurchaseLicenseAndRelatedAgreementsMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="HROW_DocumentAndEntityInformationAbstract" name="DocumentAndEntityInformationAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="HROW_ReconciliationOfCashCashEquivalentsAndRestricedCashAtEndOfPeriodAbstract" name="ReconciliationOfCashCashEquivalentsAndRestricedCashAtEndOfPeriodAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
</schema>
