1. Feinberg School of Medicine Northwestern University Chicago Illinois USA
2. Department of Otolaryngology—Head and Neck Surgery NYU Langone Health New York New York USA
3. Department of Otolaryngology University of California Davis School of Medicine Sacramento California USA
4. Department of Otolaryngology—Head and Neck Surgery West Virginia University School of Medicine Morgantown West Virginia USA
5. Head and Neck Surgical Oncology, Methodist Estabrook Cancer Center Nebraska Methodist Hospital Omaha Nebraska USA
6. Department of Otolaryngology University of Miami Miller School of Medicine Miami Florida USA
7. Department of Otolaryngology—Head and Neck Surgery Indiana University School of Medicine Indianapolis Indiana USA