1. Centre for Rheumatic Diseases, Department of Medicine, University of Melbourne, Melbourne, Australia;
2. Centre for Health and Society, Melbourne School of Population Health, The University of Melbourne, Melbourne, Australia;
3. Monash Department of Clinical Epidemiology, Cabrini Hospital and Department of Epidemiology and Preventive Medicine, School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia;
4. Public Health Innovation, Population Health Strategic Research Centre, Faculty of Health, Deakin University, Melbourne, Australia