1. Section
     Results Section (entries optional) (V3) (2.16.840.1.113883.10.20.22.2.3)
    1. Entry
       Result Organizer (V3) (2.16.840.1.113883.10.20.22.4.1)
      1. notype
         Author Participation (2.16.840.1.113883.10.20.22.4.119)
      2. Entry
         Result Observation (V3) (2.16.840.1.113883.10.20.22.4.2)
        1. notype
           Author Participation (2.16.840.1.113883.10.20.22.4.119)