1. Participant
   1. Organizer
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   2. Recorder
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   3. Team
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2. Floating Topic
3. Payor
   1. Compliance
   2. idea
   3. opposition
   4. opposition
   5. opposition
   6. Commercial
      1. ICD-9-10
   7. Medicare
      1. ICD-9-10
   8. Medicaid
      1. ICD-9-10
4. Provider
   1. idea
   2. idea
   3. idea
   4. opposition
   5. opposition
   6. opposition
   7. Hospital
   8. Medical Group
   9. University Learning
5. Life Science
   1. Medical Device Company
   2. Clinical Research
6. Pharma
   1. idea
   2. idea
   3. idea
   4. opposition
   5. opposition
   6. opposition
   7. PBM
   8. Retial
   9. Manufacturing
   10. Distribution