1 Black Dog Institute, University of New South Wales, Australia.
2 Discipline of Addiction Medicine, Sydney Medical School, University of Sydney, Australia.
3 Community Mental Health, Sydney Local Health District, Australia.
4 Alcohol and Other Drug Services, Darling Downs Hospital and Health Service, Australia.
5 Department of Psychiatry and Emergency, Brest Medical University Hospital, France.
6 Centre for Mental Health Research, Australian National University, Australia.
7 Centre for Brain and Mental Health Research, University of Newcastle, Australia.
8 Discipline of Addiction Medicine, Sydney Medical School, University of Sydney, Australia; Drug Health Services, Royal Prince Alfred Hospital, Australia.
9 Black Dog Institute, University of New South Wales, Australia. Electronic address: mark.larsen@blackdog.org.au.