1. McCaig Institute for Bone and Joint Health, Cumming School of Medicine University of Calgary Calgary Canada
2. Hinda and Arthur Marcus Institute for Aging Research Hebrew Senior Life Boston MA USA
3. Department of Medicine, Beth Israel Deaconess Medical Center Harvard Medical School Boston MA USA
4. Division of Bone Diseases, Geneva University Hospitals and Faculty of Medicine University of Geneva Geneva Switzerland
5. INSERM UMR1033 Université de Lyon, Hôpital Edouard Herriot Lyon France
6. Regional Hospital of Orleans PRIMMO Orleans France
7. EA 4708‐I3MTO University of Orleans Orleans France
8. Joint Department of Medical Imaging University Health Network Toronto Canada
9. Department of Epidemiology, Dalla Lana School of Public Health University of Toronto Toronto Canada
10. Department of Medicine McGill University and McGill University Health Centre Quebec Canada
11. Kogod Center on Aging and Division of Endocrinology Mayo Clinic Rochester MN USA
12. Center for Advanced Orthopedic Studies BIDMC Boston MA USA
13. Endocrine Unit Massachusetts General Hospital Boston MA USA
14. Department of Orthopedic Surgery Harvard Medical School Boston MA USA