<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="nfdi4health-ex-mds-data-source" />
  <url value="https://www.nfdi4health.de/fhir/metadataschema/StructureDefinition/nfdi4health-ex-mds-data-source" />
  <version value="0.9" />
  <name value="NFDI4Health_EX_MDS_Data_Source" />
  <title value="NFDI4Health EX MDS Data Source" />
  <status value="draft" />
  <publisher value="NFDI4Health" />
  <contact>
    <telecom>
      <system value="url" />
      <value value="https://www.nfdi4health.de" />
    </telecom>
  </contact>
  <description value="Extension informing about data sources from which data are generated or extracted." />
  <fhirVersion value="4.0.1" />
  <mapping>
    <identity value="rim" />
    <uri value="http://hl7.org/v3" />
    <name value="RIM Mapping" />
  </mapping>
  <mapping>
    <identity value="NFDI4Health" />
    <name value="NFDI4Health to FHIR Mapping" />
  </mapping>
  <kind value="complex-type" />
  <abstract value="false" />
  <context>
    <type value="element" />
    <expression value="ResearchStudy" />
  </context>
  <context>
    <type value="element" />
    <expression value="Library" />
  </context>
  <type value="Extension" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Extension" />
  <derivation value="constraint" />
  <differential>
    <element id="Extension">
      <path value="Extension" />
      <short value="Data sources of the [RESOURCE]" />
      <definition value="Group of items providing information about data sources from which the data of the [RESOURCE] are generated or extracted." />
      <max value="1" />
      <mapping>
        <identity value="NFDI4Health" />
        <map value="Design.dataSource" />
      </mapping>
    </element>
    <element id="Extension.extension:general">
      <path value="Extension.extension" />
      <sliceName value="general" />
      <short value="Type(s) of data sources" />
      <definition value="Different types of data sources from which the data of the [RESOURCE] are generated or extracted." />
      <comment value="Short input help: Select all that apply." />
      <min value="0" />
      <max value="*" />
      <mapping>
        <identity value="NFDI4Health" />
        <map value="Design.dataSource.general" />
      </mapping>
    </element>
    <element id="Extension.extension:general.extension">
      <path value="Extension.extension.extension" />
      <max value="0" />
    </element>
    <element id="Extension.extension:general.url">
      <path value="Extension.extension.url" />
      <fixedUri value="general" />
    </element>
    <element id="Extension.extension:general.value[x]">
      <path value="Extension.extension.value[x]" />
      <min value="1" />
      <type>
        <code value="Coding" />
      </type>
      <binding>
        <strength value="required" />
        <description value="Value set defining codes to specify the general data sources." />
        <valueSet value="https://www.nfdi4health.de/fhir/metadataschema/ValueSet/nfdi4health-vs-mds-study-data-sources-general-nci-local" />
      </binding>
    </element>
    <element id="Extension.extension:general.value[x].system">
      <path value="Extension.extension.value[x].system" />
      <min value="1" />
    </element>
    <element id="Extension.extension:general.value[x].code">
      <path value="Extension.extension.value[x].code" />
      <min value="1" />
    </element>
    <element id="Extension.extension:biosamples">
      <path value="Extension.extension" />
      <sliceName value="biosamples" />
      <short value="Biosamples collected" />
      <definition value="Specification of biosamples collected in the [RESOURCE]." />
      <comment value="Short input help: Select all that apply. Cardinality 0..*, if Design.dataSource.general == 'Biological samples'; otherwise 0..0" />
      <min value="0" />
      <max value="*" />
      <mapping>
        <identity value="NFDI4Health" />
        <map value="Design.dataSource.biosamples" />
      </mapping>
    </element>
    <element id="Extension.extension:biosamples.extension">
      <path value="Extension.extension.extension" />
      <max value="0" />
    </element>
    <element id="Extension.extension:biosamples.url">
      <path value="Extension.extension.url" />
      <fixedUri value="biosamples" />
    </element>
    <element id="Extension.extension:biosamples.value[x]">
      <path value="Extension.extension.value[x]" />
      <min value="1" />
      <type>
        <code value="Coding" />
      </type>
      <binding>
        <strength value="required" />
        <description value="Value set defining codes to specify a biosample data source." />
        <valueSet value="https://www.nfdi4health.de/fhir/metadataschema/ValueSet/nfdi4health-vs-mds-study-ds-biosamples-sct-nci" />
      </binding>
    </element>
    <element id="Extension.extension:biosamples.value[x].system">
      <path value="Extension.extension.value[x].system" />
      <min value="1" />
    </element>
    <element id="Extension.extension:biosamples.value[x].code">
      <path value="Extension.extension.value[x].code" />
      <min value="1" />
    </element>
    <element id="Extension.extension:imaging">
      <path value="Extension.extension" />
      <sliceName value="imaging" />
      <short value="Imaging data collected" />
      <definition value="Specification of imaging data collected in the [RESOURCE]." />
      <comment value="Short input help: Select all that apply. Cardinality 0..*, if Design.dataSource.general == 'Imaging data'; otherwise 0..0" />
      <min value="0" />
      <max value="*" />
      <mapping>
        <identity value="NFDI4Health" />
        <map value="Design.dataSource.imaging" />
      </mapping>
    </element>
    <element id="Extension.extension:imaging.extension">
      <path value="Extension.extension.extension" />
      <max value="0" />
    </element>
    <element id="Extension.extension:imaging.url">
      <path value="Extension.extension.url" />
      <fixedUri value="imaging" />
    </element>
    <element id="Extension.extension:imaging.value[x]">
      <path value="Extension.extension.value[x]" />
      <min value="1" />
      <type>
        <code value="Coding" />
      </type>
      <binding>
        <strength value="required" />
        <description value="Value set defining codes to specify an imaging data source." />
        <valueSet value="https://www.nfdi4health.de/fhir/metadataschema/ValueSet/nfdi4health-vs-mds-study-data-sources-imaging-nci" />
      </binding>
    </element>
    <element id="Extension.extension:imaging.value[x].system">
      <path value="Extension.extension.value[x].system" />
      <min value="1" />
    </element>
    <element id="Extension.extension:imaging.value[x].code">
      <path value="Extension.extension.value[x].code" />
      <min value="1" />
    </element>
    <element id="Extension.extension:omics">
      <path value="Extension.extension" />
      <sliceName value="omics" />
      <short value="Omics technology used" />
      <definition value="Specification of omics technology applied in the [RESOURCE]." />
      <comment value="Short input help: Select all that apply." />
      <min value="0" />
      <max value="*" />
      <mapping>
        <identity value="NFDI4Health" />
        <map value="Design.dataSource.omics" />
      </mapping>
    </element>
    <element id="Extension.extension:omics.extension">
      <path value="Extension.extension.extension" />
      <max value="0" />
    </element>
    <element id="Extension.extension:omics.url">
      <path value="Extension.extension.url" />
      <fixedUri value="omics" />
    </element>
    <element id="Extension.extension:omics.value[x]">
      <path value="Extension.extension.value[x]" />
      <min value="1" />
      <type>
        <code value="Coding" />
      </type>
      <binding>
        <strength value="required" />
        <description value="NFDI4Health VS MDS Study Data Sources Omics [NCI, UMLS]" />
        <valueSet value="https://www.nfdi4health.de/fhir/metadataschema/ValueSet/nfdi4health-vs-mds-study-data-sources-omics-nci" />
      </binding>
    </element>
    <element id="Extension.extension:omics.value[x].system">
      <path value="Extension.extension.value[x].system" />
      <min value="1" />
    </element>
    <element id="Extension.extension:omics.value[x].code">
      <path value="Extension.extension.value[x].code" />
      <min value="1" />
    </element>
    <element id="Extension.extension:description">
      <path value="Extension.extension" />
      <sliceName value="description" />
      <short value="Additional information about data sources" />
      <definition value="If needed, additional descriptive information about the data sources of the [RESOURCE], e.g. indication of the data source(s) not listed in the field 'Type(s) of data sources' or a more detailed description of the selected data sources." />
      <comment value="Short input help: You can indicate here other data source(s) not listed in the field 'Type(s) of data sources' or provide a more detailed description of the selected data sources." />
      <min value="0" />
      <max value="1" />
      <mapping>
        <identity value="NFDI4Health" />
        <map value="Design.dataSource.description" />
      </mapping>
    </element>
    <element id="Extension.extension:description.extension">
      <path value="Extension.extension.extension" />
      <max value="0" />
    </element>
    <element id="Extension.extension:description.url">
      <path value="Extension.extension.url" />
      <fixedUri value="description" />
    </element>
    <element id="Extension.extension:description.value[x]">
      <path value="Extension.extension.value[x]" />
      <type>
        <code value="string" />
      </type>
    </element>
    <element id="Extension.url">
      <path value="Extension.url" />
      <fixedUri value="https://www.nfdi4health.de/fhir/metadataschema/StructureDefinition/nfdi4health-ex-mds-data-source" />
    </element>
    <element id="Extension.value[x]">
      <path value="Extension.value[x]" />
      <max value="0" />
    </element>
  </differential>
</StructureDefinition>