2 2 Discipline of Psychiatry, Sydney Medical School, Westmead Clinical School, The University of Sydney, Sydney, NSW, Australia.
3 3 Sydney Medical School Northern, The University of Sydney, Sydney, NSW, Australia.
4 4 Mood Disorders Unit, Northside Clinic, Greenwich, NSW, Australia.
5 5 ECT Services Northside Group Hospitals, Greenwich, NSW, Australia.
6 6 Academic Department of Psychiatry, Northern Sydney Local Health District, St Leonards, NSW, Australia.
7 7 CADE Clinic, Department of Academic Psychiatry, Royal North Shore Hospital, Northern Sydney Local Health District, St Leonards, NSW, Australia.
8 8 Private Practice in Psychiatry and Division of Psychiatry, The University of Western Australia, Crawley, WA, Australia.
9 9 Discipline of Psychiatry, The University of Adelaide, Adelaide, SA, Australia.
10 10 School of Medicine, IMPACT Strategic Research Centre, Deakin University, Barwon Health, Melbourne, Vic., Australia.
11 11 Department of Psychiatry, Orygen Research Centre, and the Florey Institute for Neuroscience and Mental Health, University of Melbourne, Melbourne, Vic., Australia.
12 12 Department of Psychological Medicine, University of Otago, Christchurch, Christchurch, New Zealand.
13 13 School of Psychiatry, University of New South Wales, Sydney, NSW, Australia.
14 14 Black Dog Institute, Sydney, NSW, Australia.