<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="08924789-92cc-482b-9eff-65b2fb9a8009" />
  <meta>
    <versionId value="1" />
    <lastUpdated value="2016-11-21T16:35:49.779+00:00" />
  </meta>
  <url value="http://stelar.org/StructureDefinition/stelar/extension/AIWAtEncounter" />
  <name value="AIWAt Encounter" />
  <status value="draft" />
  <publisher value="HERC" />
  <date value="2016-11-21" />
  <description value="Age in weeks at encounter." />
  <fhirVersion value="1.0.1" />
  <kind value="datatype" />
  <constrainedType value="Extension" />
  <abstract value="false" />
  <context value="Basic" />
  <base value="http://hl7.org/fhir/StructureDefinition/Extension" />
  <snapshot>
    <element>
      <path value="Extension" />
      <short value="AIWAt Encounter" />
      <definition value="Age in weeks at encounter." />
      <mustSupport value="true" />
      <isModifier value="false" />
    </element>
    <element>
      <path value="Extension.valueQuantity" />
      <name value="AIWAt Encounter" />
      <definition value="Age in weeks at encounter." />
      <min value="1" />
      <max value="*" />
      <type>
        <code value="Quantity" />
      </type>
      <mustSupport value="true" />
    </element>
  </snapshot>
</StructureDefinition>