The University of Sydney - Institute for Musculoskeletal Health, The University of Sydney - School of Public Health, The University of Sydney, The University of Sydney, Royal North Shore Hospital, The University of Sydney - Rheumatology Department, Royal North Shore Hospital, University of Colombo, The University of Sydney, University of Malaya (UM), Curtin University - School of Physiotherapy and Exercise Science, The University of Sydney - Rheumatology Department, National Autonomous University of Mexico (UNAM), Shanghai Jiao Tong University (SJTU), University of Lorraine, Duke University, Lund University, The University of Sydney - Institute of Bone and Joint Research, The University of Western Australia, Southern University of Science and Technology, University of Oulu, University of Cape Town (UCT), Keele University, University of Oslo - Oslo University Hospital, Neuroscience Research Australia - Centre for Pain IMPACT, The Chinese University of Hong Kong (CUHK), Federal University of Minas Gerais (UFMG), Harvard University - Massachusetts General Hospital and University of Southampton - Medical Research Council Life Course Epidemiology Unit