1. Header
     Employer - participant (2.16.756.5.30.1.1.10.2.40)
    1. notype
       Person Name Information Compilation - eCH-0011 (2.16.756.5.30.1.1.10.9.34)
    2. notype
       Organization Compilation with name, addr, telecom (2.16.756.5.30.1.1.10.9.27)
      1. notype
         Address Information Compilation - eCH-0010 (2.16.756.5.30.1.1.10.9.35)