1. School of Population Health, Faculty of Medicine and Health, University of New South Wales, Sydney, NSW, Australia; and
2. Consortium of Australian-Academic Psychiatrists for Independent Policy and Research Analysis (CAPIPRA), Canberra, ACT, Australia
3. School of Medicine and Public Health, University of Newcastle, Newcastle, NSW, Australia
4. Independent Scholar, Canberra, ACT, Australia
5. School of Population Health, Faculty of Medicine and Health, University of New South Wales, Sydney, NSW, Australia
6. Consortium of Australian-Academic Psychiatrists for Independent Policy and Research Analysis (CAPIPRA), Canberra, ACT, Australia; and
7. Academic Unit of Psychiatry and Addiction Medicine, School of Medicine and Psychology, The Australian National University, Canberra Hospital, Canberra, ACT, Australia