1. Department of Otolaryngology and Communication Sciences, Medical College of Wisconsin, Milwaukee
2. Department of Head and Neck Surgical Oncology, Methodist Estabrook Cancer Center, Omaha, Nebraska
3. Department of Otolaryngology–Head & Neck Surgery, Geisinger Medical Center, Danville, Pennsylvania
4. Department of Otolaryngology–Head and Neck Surgery, University of California, San Francisco
5. Department of Head and Neck and Endocrine Oncology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida
6. Department of Surgery, Indiana University School of Medicine, Indianapolis
7. Department of Otolaryngology–Head and Neck Surgery, Penn State College of Medicine, Hershey, Pennsylvania
8. Division of Otolaryngology, Department of Surgery, University of Vermont Medical Center, Burlington
9. Department of Otolaryngology–Head and Neck Surgery, Oregon Health & Science University, Portland
10. Department of Otolaryngology–Head and Neck Surgery, University of Kentucky, Lexington
11. Department of Otolaryngology–Head and Neck Surgery, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston
12. Department of Otolaryngology–Head and Neck Surgery, Medical University of South Carolina, Charleston
13. Department of Otolaryngology–Head and Neck Surgery, University of Tennessee Health Science Center, Memphis
14. Department of Otolaryngology–Head and Neck Surgery, Washington University School of Medicine, St Louis, Missouri