1. Bone Biology Division, Garvan Institute of Medical Research, Darlinghurst, Sydney, NSW, Australia; School of Medicine Sydney, University of Notre Dame Australia, Darlinghurst, Sydney, NSW, Australia; St Vincent's Clinical School, Faculty of Medicine, UNSW Sydney, Sydney, NSW, Australia; Endocrinology, St Vincent's Hospital, Sydney, NSW, Australia; Care and Public Health Research Institute; Maastricht University Medical Center; Maastricht The Netherlands
2. Department of Internal Medicine, VieCuri Medical Centre, Venlo, The Netherlands; Department of Internal Medicine, Maastricht University Medical Centre, Maastricht, The Netherlands; Faculty of Mediciney; University Hasselt; Maastricht Belgium
3. Department of Rheumatology, Maastricht University, The Netherlands; Faculty of Medicine; University Hasselt; Belgium