<?xml version="1.0" encoding="UTF-8"?>
<difference>
   <type name="SubstanceDefinition" status="changed">
      <element modifier="added" path="SubstanceDefinition.status"/>
      <element path="SubstanceDefinition.characterization" status="new"/>
      <element path="SubstanceDefinition.characterization.technique" status="new"/>
      <element path="SubstanceDefinition.characterization.form" status="new"/>
      <element path="SubstanceDefinition.characterization.description" status="new"/>
      <element path="SubstanceDefinition.characterization.file" status="new"/>
      <element path="SubstanceDefinition.property.value[x]">
         <added-type name="Range"/>
      </element>
      <element binding-status="changed"
               binding-strength-changed="true"
               binding-valueset-changed="true"
               max-valueset-changed="true"
               path="SubstanceDefinition.name.language">
         <old-binding max="http://hl7.org/fhir/ValueSet/all-languages"
                      reference="http://hl7.org/fhir/ValueSet/languages"
                      strength="preferred"/>
         <new-binding reference="http://hl7.org/fhir/ValueSet/all-languages|6.0.0-ballot4"
                      strength="required"/>
      </element>
      <element binding-codes-changed="true"
               binding-status="changed"
               binding-valueset-changed="true"
               path="SubstanceDefinition.sourceMaterial.countryOfOrigin">
         <added-code code="AA"/>
         <added-code code="QM"/>
         <added-code code="QN"/>
         <added-code code="QO"/>
         <added-code code="QP"/>
         <added-code code="QQ"/>
         <added-code code="QR"/>
         <added-code code="QS"/>
         <added-code code="QT"/>
         <added-code code="QU"/>
         <added-code code="QV"/>
         <added-code code="QW"/>
         <added-code code="QX"/>
         <added-code code="QY"/>
         <added-code code="QZ"/>
         <added-code code="XA"/>
         <added-code code="XB"/>
         <added-code code="XC"/>
         <added-code code="XD"/>
         <added-code code="XE"/>
         <added-code code="XF"/>
         <added-code code="XG"/>
         <added-code code="XH"/>
         <added-code code="XI"/>
         <added-code code="XJ"/>
         <added-code code="XK"/>
         <added-code code="XL"/>
         <added-code code="XM"/>
         <added-code code="XN"/>
         <added-code code="XO"/>
         <added-code code="XP"/>
         <added-code code="XQ"/>
         <added-code code="XR"/>
         <added-code code="XS"/>
         <added-code code="XT"/>
         <added-code code="XU"/>
         <added-code code="XV"/>
         <added-code code="XW"/>
         <added-code code="XX"/>
         <added-code code="XY"/>
         <added-code code="XZ"/>
         <added-code code="ZZ"/>
         <old-binding reference="http://hl7.org/fhir/ValueSet/country|4.3.0"
                      strength="required"/>
         <new-binding reference="http://hl7.org/fhir/ValueSet/country|6.0.0-ballot4"
                      strength="required"/>
      </element>
      <element path="SubstanceDefinition.informationSource" status="deleted"/>
   </type>
</difference>
