1. Otolaryngology–Head and Neck Surgery, Johns Hopkins Outpatient Center, Baltimore, Maryland, USA
2. Division of Otolaryngology–Head and Neck Surgery, Southern Illinois University School of Medicine, Springfield, Illinois, USA
3. Partnership for Health Analytic Research, LLC, Los Angeles, California, USA
4. Department of Otolaryngology, State University of New York Downstate Medical Center, Brooklyn, New York, USA
5. New York Otology, New York, New York, USA
6. Department of Research and Quality Improvement, American Academy of Otolaryngology—Head and Neck Surgery Foundation, Alexandria, Virginia, USA
7. Divisions of Rhinology & Sinus Surgery and Facial Plastic & Reconstructive Surgery, University of Kentucky, Lexington, Kentucky, USA
8. Department of Otolaryngology, University of Manitoba, Winnipeg, MB, Canada
9. Department of Otolaryngology, Tulane University, New Orleans, Louisiana, USA
10. Division of Geriatric Medicine and Aging, Columbia University, New York, New York, USA
11. National Center for Rehabilitative Auditory Research, Portland VA Medical Center, Portland, Oregon, USA
12. ENT Specialists of Northern Virginia, Falls Church, Virginia, USA
13. Ochsner Health System, Kenner, Louisiana, USA
14. Mitchell & Cavallo, P.C., Houston, Texas, USA
15. Department of Otology and Neurotology, The George Washington University, Washington, DC, USA
16. Department of Surgery, Cleveland Clinic Lerner College of Medicine, Cleveland, Ohio, USA
17. Morehouse School of Medicine, East Point, Georgia, USA
18. Department of Head and Neck Imaging, Weill Cornell Medical Center, NewYork-Presbyterian Hospital, New York, New York, USA
19. Department of Psychiatry, University of California, San Diego, La Jolla, California, USA
20. Department of Medicine, UCLA Center for East-West Medicine, Los Angeles, California, USA
21. Department of Otolaryngology–Head and Neck Surgery, University of Iowa, Iowa City, Iowa, USA
22. Department of Surgery, University of Alabama School of Medicine, Birmingham, Alabama, USA
23. Consumers United for Evidence-based Healthcare, Fredericton, New Brunswick, Canada