1. Section
     Purpose section (2.16.840.1.113883.10.20.1.13)
    1. Entry
       CCD Subject (Body) (2.16.840.1.113883.3.1937.777.4.10.3)
    2. Entry
       Comment (2.16.840.1.113883.10.20.1.40)
      1. Entry
         CCD Subject (Body) (2.16.840.1.113883.3.1937.777.4.10.3)
    3. Entry
       Purpose activity (2.16.840.1.113883.10.20.1.30)
      1. Entry
         CCD Subject (Body) (2.16.840.1.113883.3.1937.777.4.10.3)
      2. Entry
         Comment (2.16.840.1.113883.10.20.1.40)
        1. Entry
           CCD Subject (Body) (2.16.840.1.113883.3.1937.777.4.10.3)