1. Entry
     IPS Immunization (2.16.840.1.113883.10.22.4.15)
    1. Entry
       IPS Immunization Medication Information (2.16.840.1.113883.10.22.4.16)
      1. Header
         IPS CDA Organization (2.16.840.1.113883.10.22.9.1)
        1. datatypelevel
           IPS Address (2.16.840.1.113883.10.22.11)
    2. Entry
       CDA Author (Body) (2.16.840.1.113883.10.12.318)
      1. *
         CDA Person (2.16.840.1.113883.10.12.152)
      2. Entry
         CDA Device (2.16.840.1.113883.10.12.315)
      3. *
         CDA Organization (2.16.840.1.113883.10.12.151)