1MRC Lifecourse Epidemiology Centre, University of Southampton, Tremona Road, Southampton, SO16 6YD UK
2Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, Riyadh, Kingdom of Saudi Arabia
3Department of Osteoporosis, Inselspital-Bern University Hospital, University of Bern, Bern, Switzerland
4International Osteoporosis Foundation, Nyon, Switzerland
5Centro Hospitalar de Lisboa Ocidental-Hospital Egas Moniz, CEDOC/NOVA Medical School, Nova University of Lisbon, Lisbon, Portugal
6Division of Public Health, Epidemiology and Health Economics, WHO Collaborating Center for Public Health Aspects of Musculo-Skeletal Health and Ageing, University of Liège, Avenue Hippocrate 13, CHU B23, 4000 Liege, Belgium
7Department of Rheumatology, University Hospital Parc Taulí, I3PT Research Institute (UAB), Sabadell, Barcelona Spain
8Department of Clinical Chemistry, University of Liège, CIRM, CHU Sart-Tilman, 4000 Liège, Belgium
9Department of Rheumatology, Univ. Lille, CHU Lille, MABlab ULR 4490, 59000 Lille, France
10Department of Medical Humanities, Amsterdam University Medical Centre, Amsterdam, The Netherlands
11Metabolic Bone Diseases Unit and Fracture Liaison Service, Rheumatology Unit, Department of Medical Specialties, Local Health Trust 3, Via Missolungi 14, 16147 Genoa, Italy
12NIHR Southampton Biomedical Research Centre, University of Southampton and University Hospital Southampton NHS Foundation Trust, Tremona Road, Southampton, UK
13Department of Health Services Research, CAPHRI Care and Public Health Research Institute, Maastricht University, Maastricht, The Netherlands
14Department of Endocrinology, Ghent University Hospital, 9000 Ghent, Belgium
15Department of Orthopaedic and Trauma Surgery, Community Clinics Middle Rhine, Campus Kemperhof, Koblenz, Germany
16Institute of Neuroscience, Aging Branch, CNR, Padua, Italy
17Faculty of Medicine, Clinic for Orthopedic Surgery and Traumatology, Clinical Center of Vojvodina, University of Novi Sad, Novi Sad, Serbia
18Department of Clinical, Internal, Anaesthesiology, and Cardiovascular Sciences, Sapienza University of Rome, 00185 Rome, Italy
19The Palacios Institute of Women’s Health, Madrid, Spain
20Department of Diabetes, Nutrition and Metabolic Disorders, Clinical Pharmacology, University of Liège, CHU de Liège, Liège, Belgium
21Center of Bone Health, Frankfurt, Germany
22Department of Physical Medicine and Rehabilitation, Cerrahpaşa Medical Faculty, Istanbul University Cerrahpaşa, Istanbul, Turkey
23Department of Internal Medicine, Geriatrics Section, University of Palermo, Palermo, Italy
24Mary McKillop Institute for Health Research, Australian Catholic University, Melbourne, Australia
25Centre for Metabolic Bone Diseases, University of Sheffield, Sheffield, UK
26NIHR Musculoskeletal Biomedical Research Unit, University of Oxford, Oxford, UK