Élisabeth Bruyere Research Institute, University of Freiburg - Department of Rheumatology and Clinical Immunology, University of Leeds - Leeds Institute of Rheumatic and Musculoskeletal Medicine, Odense University Hospital - Department of Rheumatology, Bispebjerg and Frederiksberg Hospitals, University of Glasgow - College of Medical, Veterinary & Life Sciences, University of Toronto, National Institute of Health Research Birmingham Biomedical Research Centre, The University of Sydney - Royal North Shore Hospital, University of Melbourne, University of Toronto, University of Ottawa, University of Ottawa - Faculty of Medicine, University of Ottawa and The University of Sydney - Royal Prince Alfred Hospital