1. Department of Otolaryngology‐Head & Neck Surgery Massachusetts Eye & Ear Boston Massachusetts U.S.A.
2. Department of Otolaryngology‐Head & Neck Surgery Harvard Medical School Boston Massachusetts U.S.A.
3. Deloitte Consulting Boston Massachusetts U.S.A.
4. Department of Otolaryngology–Head and Neck Surgery, Sean Parker Institute for the Voice Weill Cornell Medical College New York New York U.S.A.