1. Department of Health Research Methods, Evidence, and Impact McMaster University Hamilton Canada
2. Evidence‐Based Social Sciences Research Center/Health Technology Assessment Center, School of Public Health Lanzhou University Lanzhou China
3. Evidence‐Based Medicine Center, School of Basic Medical Sciences Lanzhou University Lanzhou China
4. Faculty of Health Sciences McMaster University Hamilton Canada
5. Faculty of Health Sciences and Department of Biochemistry and Biomedical Sciences McMaster University Hamilton Canada
6. Department of Internal Medicine McMaster University Hamilton Canada
7. Division of Endocrinology and Metabolism McMaster University Hamilton Ontario Canada
8. Vagelos College of Physicians and Surgeons Columbia University NY New York City USA
9. Fondazione Italiana sulla Ricerca sulle Malattie dell'Osso (FIRMO Foundation) Florence Italy
10. Division of Endocrinology, Diabetes, Metabolism, and NutritionMayo Clinic Rochester MN USA
11. Endocrine Unit, Massachusetts General Hospital and Harvard Medical School Boston MA USA
12. Department of Endocrinology and Internal Medicine Aarhus University Hospital Aarhus Denmark