1. Header
     HeaderEncompassingEncounter (1.2.40.0.34.11.20013)
    1. Header
       AssignedEntityElements (1.2.40.0.34.11.90003)
      1. Header
         PersonElements (1.2.40.0.34.11.90001)
      2. Header
         OrganizationElements (1.2.40.0.34.11.90002)
    2. Header
       Encounter Location 1 (1.2.40.0.34.11.90006)