1. Entry
     BC CDA Priority Preference (2.16.840.1.113883.3.1937.99.61.26.10.69)
    1. Entry
       BC CDA Priority Preference (2.16.840.1.113883.3.1937.99.61.26.10.69)
      1. @
         BC CDA Priority Preference (2.16.840.1.113883.3.1937.99.61.26.10.69)