1. Department of Otolaryngology‐Head & Neck Surgery University of Rochester Medical Center Rochester New York USA
2. Division of Thyroid and Parathyroid Endocrine Surgery, Department of Otolaryngology‐Head and Neck Surgery Massachusetts Eye and Ear Infirmary, Harvard Medical School Boston Massachusetts USA
3. Department of Otolaryngology‐Head & Neck Surgery University of Iowa Hospitals and Clinics Iowa City Iowa USA
4. Department of Otolaryngology‐Head & Neck Surgery State University of New York Upstate Medical University Syracuse New York USA
5. Department of Head and Neck Surgery Northwest Permanente Portland Oregon USA
6. Department of Otolaryngology‐Head and Neck Surgery Beijing Tongren Hospital, Capital Medical University Beijing China
7. Key Laboratory of Otorhinolaryngology‐Head and Neck Surgery, Ministry of Education Beijing Institute of Otorhinolaryngology Beijing China
8. Department of Otolaryngology‐Head and Neck Surgery Westmead & Nepean Hospitals Sydney Australia
9. Department of Otolaryngology‐Head and Neck Surgery Massachusetts Eye and Ear Infirmary, Harvard Medical School Boston Massachusetts USA
10. Department of Otolaryngology‐Head and Neck Surgery Kaiser Permanente Santa Clara Medical Center California USA
11. Department of Surgery Keio University School of Medicine Tokyo Japan
12. Department of General Surgery Basaksehir Cam and Sakura City Hospital. Istanbul Turkey
13. Department of Surgery Massachusetts General Hospital, Harvard Medical School Boston Massachusetts USA