1. WHO Collaborating Centre for Metabolic Bone Diseases; University of Sheffield; UK
2. Centre for Bone and Arthritis Research (CBAR) at the Sahlgrenska Academy, Institute of Medicine; University of Gothenburg; Gothenburg Sweden
3. INSERM UMR 1033; Université de Lyon; Hôpital E Herriot Lyon France
4. Center for Clinical and Basic Research; Ballerup Denmark
5. San Francisco Coordinating Center, California Pacific Medical Center Research Institute; University of California; San Francisco CA USA
6. Departament de Medicina, Hospital del Mar IMIM-UAB-RETICEF; Barcelona Spain
7. Clinical Translation and Advanced Education, Osteoporosis and Bone Biology; Garvan Institute of Medical Research, St Vincent's Hospital; Sydney Australia
8. St Vincent's Clinical School, The University of New South Wales; Australia
9. Clinical Excellence and Research, Sydney School of Medicine; Notre Dame University; Sydney Australia
10. Health Management & Promotion Center; Hiroshima Atomic Bomb Casualty Council; Hiroshima Japan
11. Sektion Biomedizinische Bildgebung, Klinik für Radiologie; Universitätsklinikum Schleswig-Holstein; Kiel Germany
12. Department of Medicine; McGill University; Montreal Canada
13. Department of Bone & Joint, Center of Bone Diseases; Lausanne University Hospital; Lausanne Switzerland
14. Department of Public Health and Primary Care; University of Cambridge; UK
15. Department of Musculoskeletal Medicine; CHUV; Lausanne Switzerland
16. Department of Orthopaedics and Traumatology; Kuopio University Hospital; Kuopio Finland
17. Fred Hutchinson Cancer Research Center; Seattle USA
18. Hong Kong Orthopaedic and Osteoporosis Center for Treatment and Research; Hong Kong
19. Department of Medicine; University of Manitoba; Winnipeg Canada
20. Division of Epidemiology; College of Medicine, Mayo Clinic; Rochester MN USA
21. Arthritis and Rheumatism Council (ARC), Epidemiology Research Unit; University of Manchester; Manchester UK
22. Utrecht Institute for Pharmaceutical Sciences; Utrecht University; Utrecht The Netherlands
23. School of Medicine; Deakin University; Geelong Australia
24. Department of Medicine and Endocrinology; University of British Columbia; Vancouver Canada
25. School of Medicine & Dentistry; University of Aberdeen; Aberdeen UK
26. Department of Internal Medicine; Erasmus MC Rotterdam; The Netherlands
27. Clinical Practice Research Datalink; Medicines and Healthcare Products Regulatory Agency; London UK
28. Department of Public Health; Wakayama Medical University School of Medicine; Wakayama Japan