1. Entry
     Problem Observation (V3) (2.16.840.1.113883.10.20.22.4.4)
    1. notype
       Author Participation (2.16.840.1.113883.10.20.22.4.119)
    2. Entry
       Age Observation (2.16.840.1.113883.10.20.22.4.31)
    3. Entry
       Prognosis Observation (2.16.840.1.113883.10.20.22.4.113)
    4. Entry
       Priority Preference (2.16.840.1.113883.10.20.22.4.143)
      1. notype
         Author Participation (2.16.840.1.113883.10.20.22.4.119)
    5. Entry
       Problem Status (2.16.840.1.113883.10.20.22.4.6)