1. Department of Otolaryngology ‐ Head and Neck Surgery Henry Ford Health System Detroit Michigan USA
2. Department of Otolaryngology ‐ Head and Neck Surgery Geneva University Hospital Geneva Switzerland
3. Department of Surgery University of Chicago Medical Center Chicago Illinois USA
4. Department of Endocrinology Mayo Clinic Jacksonville Jacksonville Florida USA
5. Department of Endocrinology Memorial Sloan Kettering Cancer Center New York New York USA
6. Maxillofacial Surgery and Oral Medicine and Pathology Geneva University Hospital Geneva Switzerland
7. Head and Neck Institute, Cleveland Clinic Cleveland Ohio USA
8. Department of Otolaryngology ‐ Head and Neck Surgery Johns Hopkins University School of Medicine Baltimore Maryland USA
9. Department of Otorhinolaryngology Gulhane Medical School, University of Health Sciences Istanbul Turkey
10. Department of Ophthalmology Massachusetts Eye and Ear Infirmary, Harvard Medical School Boston Massachusetts USA
11. Department of Otolaryngology The University of Tennessee Health Science Center Memphis Tennessee USA
12. Memorial Center for Integrative Endocrine Surgery, Memorial Healthcare System Hollywood Florida USA
13. Department of Head and Neck Oncology Institut de Cancerologie Gustave Roussy Villejuif France
14. Department of Internal Medicine, Division of Metabolism, Endocrinology and Diabetes University of Michigan Ann Arbor Michigan USA
15. North Texas Endocrine Center Dallas Texas USA
16. Department of Endocrinology University of Pennsylvania Philadelphia Pennsylvania USA
17. Division of Endocrine Surgery, Department of Surgery University of Michigan Ann Arbor Michigan USA
18. Division of Endocrinology, Diabetes, Metabolism, and Nutrition Mayo Clinic Rochester Minnesota USA
19. Department of Medicine, Section of Endocrinology, Diabetes, Nutrition & Weight Management Boston University School of Medicine Boston Massachusetts USA
20. Division of Otolaryngology Yale School of Medicine New Haven Connecticut USA
21. Department of Otolaryngology ‐ Head and Neck Surgery University of California San Francisco California USA
22. Department of Otolaryngology‐Head and Neck Surgery University of Pittsburgh Medical Center Pittsburgh Pennsylvania USA
23. Department of Nuclear Medicine and Endocrine Oncology Gustave Roussy and University Paris‐Saclay Villejuif France
24. Department of Otolaryngology‐Head and Neck Surgery Southern Illinois University School of Medicine Springfield Illinois USA
25. Division of Nuclear Medicine MedStar Washington Hospital Center Washington District of Columbia USA
26. Department of Radiology, Division of Nuclear Medicine University of Michigan Ann Arbor Michigan USA
27. Department of Otolaryngology ‐ Head and Neck Surgery Harvard Medical School Boston Massachusetts USA