1. Department of Otolaryngology, Head and Neck Surgery, University of Cincinnati Medical Center, Cincinnati, Ohio
2. Division of Endocrine Surgery, University of Pittsburgh, Pittsburgh, Pennslyvania
3. Division of Endocrine Surgery, University of Wisconsin, Madison
4. Endocrinology Division, Department of Medicine, National University Hospital, Singapore, Singapore
5. Section of Endocrine Surgery, Department of Surgery, Duke Cancer Institute and Duke Clinical Research Institute, Duke University, Durham, North Carolina
6. Department of Surgery, University of California, San Francisco
7. Division of Endocrinology, Diabetes, and Metabolism, The Ohio State University School of Medicine, Columbus
8. Diabetes & Endocrine Care, St Peter's Health Partners, Rensselaer, New York
9. Division of Endocrinology, Diabetes and Metabolism, Perelman School of Medicine, University of Pennsylvania, Philadelphia
10. Division of Endocrinology, Metabolism and Diabetes, University of Colorado School of Medicine, Aurora
11. Department of Medicine, Endocrinology Section, MedStar Washington Hospital Center, Washington, DC
12. Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia
13. Department of Pathology and Laboratory Medicine, University of Wisconsin, Madison
14. Department of Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania
15. Biostatistics Facility, UPMC Hillman Cancer Center, Pittsburgh, Pennsylvania
16. Departments of Otolaryngology and Immunology, UPMC Hillman Cancer Center, Pittsburgh, Pennsylvania
17. Department of Otolaryngology–Head and Neck Surgery, National University Hospital, Singapore
18. Department of Pathology, University of Colorado School of Medicine, Aurora, Colorado
19. Department of Pathology, National University Hospital, Singapore
20. Department of General Surgery, University Surgical Cluster, National University Hospital, Singapore
21. Division of Endocrinology, Diabetes & Metabolism, University of Wisconsin, Madison
22. Department Pathology, University of Cincinnati Medical Center, Cincinnati, Ohio