[1] University of Southampton,MRC Lifecourse Epidemiology Unit
[2] University of Oxford,Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences
[3] University of Sheffield,Centre for Metabolic Bone Diseases, University of Sheffield Medical School
[4] Australian Catholic University,Mary McKillop Health Institute
[5] University of Liège,World Health Organization Collaborating Center for Public Health Aspects of Musculoskeletal Health and Ageing, Department of Public Health, Epidemiology and Health Economics
[6] Cedars-Sinai/UCLA Medical Center and OMC Clinical Research Center,Academic Unit of Bone Metabolism, Department of Oncology and Metabolism, The Mellanby Centre For Bone Research
[7] University of Sheffield,Department of Medicine
[8] Holbaek Hospital,OPEN, Institute of Clinical Research
[9] University of Southern Denmark,Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences
[10] University of Oxford,GREMPAL Research Group, Idiap Jordi Gol and CIBERFes
[11] Universitat Autonoma de Barcelona and Instituto de Salud Carlos III,Division of Bone Disease, Faculty of Medicine
[12] Geneva University Hospital,undefined