1. Department of ENT, Ogden Clinic, South Ogden, Utah
2. Sacramento Ear Nose and Throat Medical and Surgical Group, Roseville, California
3. ENT Clinical Affairs, Stryker Corp, Plymouth, Minnesota
4. Department of ENT, Albany ENT and Allergy Services, Albany, New York
5. Department of Otolarygology—Head and Neck Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois
6. Department of Otolaryngology, Emory University School of Medicine, Atlanta, Georgia