1. Black Dog Institute, Sydney, Australia
2. School of Psychiatry, UNSW Sydney, Sydney, Australia
3. Department of General Practice, University of Melbourne, Victoria, Australia
4. Diabetes and Metabolism Division, Garvan Institute of Medical Research, Sydney, Australia
5. School of Medicine, University of Wollongong, Wollongong, Australia
6. Centre for Primary Health Care and Equity, UNSW Sydney, Sydney, Australia