1. Psychosocial Research Group, Prince of Wales Hospital, Randwick, Australia.
2. School of Psychiatry, University of New South Wales, Sydney, Australia.
3. Black Dog Institute, Prince of Wales Hospital, Randwick, Australia.
4. School of Public Health, University of Sydney, Australia.
5. Prince of Wales Clinical School, University of New South Wales, Randwick, Australia.
6. Prince of Wales Medical Research Institute, Randwick, Australia.
7. School of Medical Science, University of New South Wales, Sydney, Australia.