1. Department of Otolaryngology; Temple University; Philadelphia Pennsylvania
2. Fox Chase Cancer Center; Philadelphia Pennsylvania
3. Department of Otolaryngology; Uniformed Services of the Health Sciences; San Antonio Texas
4. San Antonio Head and Neck; San Antonio Texas
5. Department of Surgery; University of Chicago; Chicago Illinois
6. Department of Endocrine Surgery; Jagiellonian University; Kraków Poland
7. Department of Endocrinology; Loyola University; Chicago Illinois
8. Department of Head and Neck Oncology - Institut de Cancérologie Gustave Roussy; Villejuif France
9. Department of Surgery; Tulane University; New Orleans Louisiana
10. Department of Otolaryngology; Northwestern University; Chicago Illinois
11. Department of Surgery; Mayo Clinic; Rochester Minnesota
12. Department of Endocrinology; Mayo Clinic; Rochester Minnesota
13. Department of General; Visceral, and Vascular Surgery, Martin Luther University Halle-Wittenberg; Halle Germany
14. Department of Surgery; Monash University, The Alfred Hospital; Prahran Victoria Australia
15. Department of Ear, Nose, and Throat - Head and Neck Surgery; Mount Sinai Health System; New York New York
16. Scott & White Healthcare, Temple Clinic; Temple Texas
17. Department of Otolaryngology; Augusta University; Augusta Georgia
18. Department of Medicine; Memorial Sloan Kettering Cancer Center; New York New York
19. Department of Otolaryngology - Head and Neck Surgery; Kaohsiung Medical University Hospital, Kaohsiung Medical University; Kaohsiung Taiwan
20. Department of Surgery; Memorial Sloan Kettering Cancer Center; New York New York
21. Department of Head and Neck Surgery; University of Texas MD Anderson Cancer Center; Houston Texas
22. Division of Thyroid and Parathyroid Surgery, Department of Otolaryngology Massachusetts Eye and Ear Infirmary; Boston Massachusetts