1. Entry
     Problem Concern Act (Condition) (2.16.840.1.113883.10.20.22.4.3)
    1. Entry
       Problem Observation (2.16.840.1.113883.10.20.22.4.4)
      1. Entry
         Age Observation (2.16.840.1.113883.10.20.22.4.31)
      2. Entry
         Problem Status (2.16.840.1.113883.10.20.22.4.6)
      3. Entry
         Health Status Observation (2.16.840.1.113883.10.20.22.4.5)