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<import namespace="http://www.xbrl.org/2009/role/negated" schemaLocation="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd" />
<import namespace="http://www.xbrl.org/2009/role/net" schemaLocation="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd" />
<import namespace="http://www.xbrl.org/2009/arcrole/fact-explanatoryFact" schemaLocation="http://www.xbrl.org/lrr/arcrole/factExplanatory-2009-12-16.xsd" />
<import namespace="http://xbrl.sec.gov/dei/2018-01-31" schemaLocation="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd" />
<import namespace="http://www.xbrl.org/dtr/type/numeric" schemaLocation="http://www.xbrl.org/dtr/type/numeric-2009-12-16.xsd" />
<import namespace="http://www.xbrl.org/dtr/type/non-numeric" schemaLocation="http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd" />
<import namespace="http://fasb.org/us-types/2018-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2018/elts/us-types-2018-01-31.xsd" />
<import namespace="http://fasb.org/srt/2018-01-31" schemaLocation="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd" />
<element name="DocumentAndEntityInformationAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rzlt_DocumentAndEntityInformationAbstract" substitutionGroup="xbrli:item" />
<element name="LeaseDepositsAndOther" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="rzlt_LeaseDepositsAndOther" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="LicenseFeesPayableCurrent" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="rzlt_LicenseFeesPayableCurrent" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="LicenseFeesPayableNoncurrent" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="rzlt_LicenseFeesPayableNoncurrent" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="AccruedSalariesNoncurrent" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="rzlt_AccruedSalariesNoncurrent" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="PreferredStockSharesDesignate" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="rzlt_PreferredStockSharesDesignate" substitutionGroup="xbrli:item" />
<element name="CompensationAndBenefitsForResearchAndDevelopment" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_CompensationAndBenefitsForResearchAndDevelopment" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="ConsultantsAndOutsideCosts" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_ConsultantsAndOutsideCosts" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="FacilitiesAndOtherCosts" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_FacilitiesAndOtherCosts" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="GeneralAndAdministrativeAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rzlt_GeneralAndAdministrativeAbstract" substitutionGroup="xbrli:item" />
<element name="CompensationAndBenefitsForGeneralAndAdministrative" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_CompensationAndBenefitsForGeneralAndAdministrative" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="InvestorRelations" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_InvestorRelations" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="DebtInstrumentConvertibleBeneficialConversionFeatures" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_DebtInstrumentConvertibleBeneficialConversionFeatures" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="DevelopmentStageEnterpriseDeficitAccumulatedDuringDevelopmentStageMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rzlt_DevelopmentStageEnterpriseDeficitAccumulatedDuringDevelopmentStageMember" substitutionGroup="xbrli:item" />
<element name="SeriesAAPreferredStockMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rzlt_SeriesAAPreferredStockMember" substitutionGroup="xbrli:item" />
<element name="AdjustmentToAdditionalPaidInCapitalOfModificationForDebtDiscounts" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_AdjustmentToAdditionalPaidInCapitalOfModificationForDebtDiscounts" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="IssuanceOfSeriesAPreferredStockAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rzlt_IssuanceOfSeriesAPreferredStockAbstract" substitutionGroup="xbrli:item" />
<element name="StockIssuedDuringPeriodSharesForCashIncludingExclusivityPayment" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_StockIssuedDuringPeriodSharesForCashIncludingExclusivityPayment" substitutionGroup="xbrli:item" />
<element name="StockIssuedDuringPeriodValueForCashIncludingExclusivityPayment" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_StockIssuedDuringPeriodValueForCashIncludingExclusivityPayment" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="StockIssuedDuringPeriodSharesForPrincipalUnderFiscal2018Notes" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_StockIssuedDuringPeriodSharesForPrincipalUnderFiscal2018Notes" substitutionGroup="xbrli:item" />
<element name="StockIssuedDuringPeriodValueForPrincipalUnderFiscal2018Notes" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_StockIssuedDuringPeriodValueForPrincipalUnderFiscal2018Notes" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="StockIssuedDuringPeriodValueForAccruedInterestUnderFiscal2018Notes" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_StockIssuedDuringPeriodValueForAccruedInterestUnderFiscal2018Notes" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="StockIssuedDuringPeriodSharesForAccruedInterestUnderFiscal2018Notes" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_StockIssuedDuringPeriodSharesForAccruedInterestUnderFiscal2018Notes" substitutionGroup="xbrli:item" />
<element name="AdjustmentsToAdditionalPaidInCapitalConvertiblePreferredStockWithConversionFeature" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_AdjustmentsToAdditionalPaidInCapitalConvertiblePreferredStockWithConversionFeature" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="IncreasedecreaseInLicenseFeePayable" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_IncreasedecreaseInLicenseFeePayable" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="AccretionOfDebtDiscountAndIssuanceCosts" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_AccretionOfDebtDiscountAndIssuanceCosts" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="RefundOfDeposit" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_RefundOfDeposit" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="ProceedsFromSeriesAaFinancingExclusivityPaymentAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rzlt_ProceedsFromSeriesAaFinancingExclusivityPaymentAbstract" substitutionGroup="xbrli:item" />
<element name="ProceedsFromClosingPaymentForIssuanceOfSeriesAaPreferredStock" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_ProceedsFromClosingPaymentForIssuanceOfSeriesAaPreferredStock" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="ExclusivityPayments" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_ExclusivityPayments" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="SurrenderOfSharesForNoConsiderationClassifiedAsNonCashTransaction" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_SurrenderOfSharesForNoConsiderationClassifiedAsNonCashTransaction" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="IssuanceOfSeriesAaPreferredStockForConversionOfAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rzlt_IssuanceOfSeriesAaPreferredStockForConversionOfAbstract" substitutionGroup="xbrli:item" />
<element name="AccruedInterestUnderFiscal2018Notes" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_AccruedInterestUnderFiscal2018Notes" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="FairValueEmbeddedDerivativeForDebtDiscount" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_FairValueEmbeddedDerivativeForDebtDiscount" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="FairValueOfWarrantModificationIssuedForDebtDiscount" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_FairValueOfWarrantModificationIssuedForDebtDiscount" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="CashPaidDuringPeriodForAbstractAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rzlt_CashPaidDuringPeriodForAbstractAbstract" substitutionGroup="xbrli:item" />
<element name="GoingConcernAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rzlt_GoingConcernAbstract" substitutionGroup="xbrli:item" />
<element name="IntangiblesAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rzlt_IntangiblesAbstract" substitutionGroup="xbrli:item" />
<element name="LicenseAgreementTextBlock" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_LicenseAgreementTextBlock" substitutionGroup="xbrli:item" />
<element name="RisksAndUncertaintiesPolicyTextBlock" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_RisksAndUncertaintiesPolicyTextBlock" substitutionGroup="xbrli:item" />
<element name="BeneficialConversionFeaturesPolicyTextBlock" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_BeneficialConversionFeaturesPolicyTextBlock" substitutionGroup="xbrli:item" />
<element name="SummaryOfTheLiquidationPreferenceAndConversionTerms" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_SummaryOfTheLiquidationPreferenceAndConversionTerms" substitutionGroup="xbrli:item" />
<element name="ScheduleOfWarrantsIssuedToAgentsActivityTableTextBlock" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_ScheduleOfWarrantsIssuedToAgentsActivityTableTextBlock" substitutionGroup="xbrli:item" />
<element name="DisclosureOfDilutedNetlossImpactOfInclusionAntiDilutiveTableTextBlock" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_DisclosureOfDilutedNetlossImpactOfInclusionAntiDilutiveTableTextBlock" substitutionGroup="xbrli:item" />
<element name="NetLossPerShareTableTextBlock" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_NetLossPerShareTableTextBlock" substitutionGroup="xbrli:item" />
<element name="SummaryOfTheLiquidationPreferenceAndConversionTermsTableTextBlockTextBlock" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_SummaryOfTheLiquidationPreferenceAndConversionTermsTableTextBlockTextBlock" substitutionGroup="xbrli:item" />
<element name="GoingConcernTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rzlt_GoingConcernTable" substitutionGroup="xbrldt:hypercubeItem" />
<element name="GoingConcernLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rzlt_GoingConcernLineItems" substitutionGroup="xbrli:item" />
<element name="RemainingProceedsFromIssuanceOfPreferredStock" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_RemainingProceedsFromIssuanceOfPreferredStock" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="ComponentOnPreferredStockAccruedShares" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_ComponentOnPreferredStockAccruedShares" substitutionGroup="xbrli:item" />
<element name="IncreaseInNumberOfPreferenceSharesToCommonStockAuthorizedMinimum" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_IncreaseInNumberOfPreferenceSharesToCommonStockAuthorizedMinimum" substitutionGroup="xbrli:item" />
<element name="CommonStockSharesAuthorizedValue" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_CommonStockSharesAuthorizedValue" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="DescriptionOfSharePriceDecisionUponConditionsGiven" type="xbrli:stringItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_DescriptionOfSharePriceDecisionUponConditionsGiven" substitutionGroup="xbrli:item" />
<element name="NetProceedsAvailableFromTheProceedsOfIssuanceOfPreferredStock" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_NetProceedsAvailableFromTheProceedsOfIssuanceOfPreferredStock" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="ExclusivityPayment" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="rzlt_ExclusivityPayment" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="AccruedInterest" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_AccruedInterest" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="ClinicalProgramMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rzlt_ClinicalProgramMember" substitutionGroup="xbrli:item" />
<element name="FurnitureFixtureAndLaboratoryEqupimentMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rzlt_FurnitureFixtureAndLaboratoryEqupimentMember" substitutionGroup="xbrli:item" />
<element name="PaymentOfLicense" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_PaymentOfLicense" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="DelayFee" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="rzlt_DelayFee" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="PaymentForAccruedLiabilities" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_PaymentForAccruedLiabilities" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="LicenseFees" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="rzlt_LicenseFees" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="QualifiedFinancingFutureCashPayments" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="rzlt_QualifiedFinancingFutureCashPayments" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="QualifiedFinancingFutureCashPaymentsDue" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="rzlt_QualifiedFinancingFutureCashPaymentsDue" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="DescriptionOfOptionIndexedToIssuersEquityShares" type="xbrli:stringItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_DescriptionOfOptionIndexedToIssuersEquityShares" substitutionGroup="xbrli:item" />
<element name="XomaMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rzlt_XomaMember" substitutionGroup="xbrli:item" />
<element name="ConvertibleDebtTwoMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rzlt_ConvertibleDebtTwoMember" substitutionGroup="xbrli:item" />
<element name="ConvertibleDebtThreeMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rzlt_ConvertibleDebtThreeMember" substitutionGroup="xbrli:item" />
<element name="ConvertibleDebtFourMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rzlt_ConvertibleDebtFourMember" substitutionGroup="xbrli:item" />
<element name="ConvertibleDebtFiveMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rzlt_ConvertibleDebtFiveMember" substitutionGroup="xbrli:item" />
<element name="ConvertibleNotesPayableTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rzlt_ConvertibleNotesPayableTable" substitutionGroup="xbrldt:hypercubeItem" />
<element name="SecuredConvertiblePromissoryNoteMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rzlt_SecuredConvertiblePromissoryNoteMember" substitutionGroup="xbrli:item" />
<element name="TwoSecuredConvertiblePromissoryNotesMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rzlt_TwoSecuredConvertiblePromissoryNotesMember" substitutionGroup="xbrli:item" />
<element name="SeniorSecuredPromissoryNotesMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rzlt_SeniorSecuredPromissoryNotesMember" substitutionGroup="xbrli:item" />
<element name="ConvertibleNotesPayableLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rzlt_ConvertibleNotesPayableLineItems" substitutionGroup="xbrli:item" />
<element name="AccruedInterestAmountOnDebtInstrumentConvertibleToPreferredStock" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="rzlt_AccruedInterestAmountOnDebtInstrumentConvertibleToPreferredStock" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="InterestOnPreferredStockAccruedShares" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_InterestOnPreferredStockAccruedShares" substitutionGroup="xbrli:item" />
<element name="DiscountRateOnPerSharePrice" type="num:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_DiscountRateOnPerSharePrice" substitutionGroup="xbrli:item" />
<element name="WeightedAveragePriceOfCommonstock" type="num:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_WeightedAveragePriceOfCommonstock" substitutionGroup="xbrli:item" />
<element name="DebtInstrumentConvertibleConversionPriceAfterDiscount" type="num:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_DebtInstrumentConvertibleConversionPriceAfterDiscount" substitutionGroup="xbrli:item" />
<element name="PreferredStockConversionPrice" type="num:perShareItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="rzlt_PreferredStockConversionPrice" substitutionGroup="xbrli:item" />
<element name="SeriesAPreferredStockSharesConverted" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="rzlt_SeriesAPreferredStockSharesConverted" substitutionGroup="xbrli:item" />
<element name="Fiscal2018NotesMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rzlt_Fiscal2018NotesMember" substitutionGroup="xbrli:item" />
<element name="StockIssuedDuringPeriodValueConversionOfDebt" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_StockIssuedDuringPeriodValueConversionOfDebt" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="StockIssuedDuringPeriodSharesConversionOfDebt" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_StockIssuedDuringPeriodSharesConversionOfDebt" substitutionGroup="xbrli:item" />
<element name="DebtInstrumentDiscountPercentage" type="num:percentItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="rzlt_DebtInstrumentDiscountPercentage" substitutionGroup="xbrli:item" />
<element name="IncreaseCommonStockAuthorised" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_IncreaseCommonStockAuthorised" substitutionGroup="xbrli:item" />
<element name="CommonStockConverted" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="rzlt_CommonStockConverted" substitutionGroup="xbrli:item" />
<element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsWarrantsIssuedForConsultingServices" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsWarrantsIssuedForConsultingServices" substitutionGroup="xbrli:item" />
<element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsWarrantsExpiredInPeriod" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsWarrantsExpiredInPeriod" substitutionGroup="xbrli:item" />
<element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonVestedWeightedAverageExercisePrice" type="num:perShareItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="rzlt_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonVestedWeightedAverageExercisePrice" substitutionGroup="xbrli:item" />
<element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExercisePriceWarrantsIssuedForConsultingServices" type="num:perShareItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExercisePriceWarrantsIssuedForConsultingServices" substitutionGroup="xbrli:item" />
<element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionOutstandingWeightedAverageRemainingContractualTerm" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionOutstandingWeightedAverageRemainingContractualTerm" substitutionGroup="xbrli:item" />
<element name="SharebasedcompensationarrangementbysharebasedpaymentawardequityinstrumentsotherthanoptionsModifiedWarrantReplaced" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_SharebasedcompensationarrangementbysharebasedpaymentawardequityinstrumentsotherthanoptionsModifiedWarrantReplaced" substitutionGroup="xbrli:item" />
<element name="SharebasedcompensationarrangementbysharebasedpaymentawardequityinstrumentsotherthanoptionsissuanceOfWarrantModificationWeightedAverageExercisePrice" type="num:perShareItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_SharebasedcompensationarrangementbysharebasedpaymentawardequityinstrumentsotherthanoptionsissuanceOfWarrantModificationWeightedAverageExercisePrice" substitutionGroup="xbrli:item" />
<element name="SharebasedcompensationarrangementbysharebasedpaymentawardequityinstrumentsotherthanoptionsModifiedWarrantReplacedWeightedAverageExercisePrice" type="num:perShareItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_SharebasedcompensationarrangementbysharebasedpaymentawardequityinstrumentsotherthanoptionsModifiedWarrantReplacedWeightedAverageExercisePrice" substitutionGroup="xbrli:item" />
<element name="CommitmentsAndContingenciesTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rzlt_CommitmentsAndContingenciesTable" substitutionGroup="xbrldt:hypercubeItem" />
<element name="May2014LeaseMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rzlt_May2014LeaseMember" substitutionGroup="xbrli:item" />
<element name="CommitmentsAndContingenciesLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rzlt_CommitmentsAndContingenciesLineItems" substitutionGroup="xbrli:item" />
<element name="DeferredRentObligations" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="rzlt_DeferredRentObligations" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="DeferredRentObligationsGross" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="rzlt_DeferredRentObligationsGross" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="ShareholdersEquityHistoricalBalance" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="rzlt_ShareholdersEquityHistoricalBalance" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="ShareHoldersEquiySharesAtHistoricalBalance" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="rzlt_ShareHoldersEquiySharesAtHistoricalBalance" substitutionGroup="xbrli:item" />
<element name="ShareholdersEquityNewIssueProformaAjustmentsValue" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_ShareholdersEquityNewIssueProformaAjustmentsValue" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="ShareholdersEquityNewIssueProformaAjustmentsShares" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rzlt_ShareholdersEquityNewIssueProformaAjustmentsShares" substitutionGroup="xbrli:item" />
<element name="ProformaBalances" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="rzlt_ProformaBalances" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="ProformaBalancesShares" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="rzlt_ProformaBalancesShares" substitutionGroup="xbrli:item" />
<element name="PreferredStockSharesDesignated" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="rzlt_PreferredStockSharesDesignated" substitutionGroup="xbrli:item" />
<element name="PlanAxis" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rzlt_PlanAxis" substitutionGroup="xbrldt:dimensionItem" />
<element name="PlanDomain" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rzlt_PlanDomain" substitutionGroup="xbrli:item" />
<element name="TwoThousandSixteenStockOptionPlanMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rzlt_TwoThousandSixteenStockOptionPlanMember" substitutionGroup="xbrli:item" />
</schema>
