1. Clinical Professor of Surgery and Oncology, Cumming School of Medicine University of Calgary Calgary AB Canada
2. Assistant Adjunct Professor of Medicine University of California, San Francisco, Zuckerberg San Francisco General Hospital San Francisco CA USA
3. Clinical Lecturer of Surgery and Oncology, Cumming School of Medicine University of Calgary Calgary AB Canada
4. Associate Professor of Pathology and Cell Biology and Medicine Vagelos College of Physicians and Surgeons of Columbia University New York NY USA
5. Professor of Clinical Pathology and Cell Biology Vagelos College of Physicians and Surgeons of Columbia University New York NY USA
6. Specially Appointed Professor, Fujii Memorial Institute of Medical Sciences, Institute of Advanced Medical Sciences Tokushima University Tokushima Japan
7. Professor, Department of Endocrinology and Metabolism All India Institute of Medical Sciences New Delhi India
8. Département de Physiologie Professor of Physiology, Centre de Recherche des Cordeliers, INSERM, Sorbonne Université, Université de Paris, Assistance Publique‐Hôpitaux de Paris, Hôpital Européen Georges Pompidou Paris France
9. Professor Emeritus of Pediatrics and Medicine, University of Pennsylvania, Director, Center for Bone Health Children's Hospital of Philadelphia Philadelphia PA USA
10. Endocrine Surgery Section Head, Division of General Surgery, Department of Surgery University Health Network, University of Toronto Toronto ON Canada
11. Professor of Surgery, University of Texas MD Anderson Cancer Center, Department of Surgical Oncology Section of Surgical Endocrinology Houston TX USA
12. Emeritus Professor, Universitat Autònoma de Barcelona, Endocrine Surgery Hospital del Mar Barcelona Spain
13. Professor of Medicine, University of California, San Francisco, Endocrine Research Unit San Francisco Veterans Affairs Medical Center San Francisco CA USA