[1] Univ Sydney, Northern Clin Sch, Fac Med & Hlth, Acad Dept Psychiat,Kolling Inst, Sydney, NSW, Australia
[2] Royal North Shore Hosp, CADE Clin & Mood T, St Leonards, NSW, Australia
[3] Univ Oxford, Dept Psychiat, Oxford, England
[4] Univ Western Australia, Fac Hlth & Med Sci, Perth, WA, Australia
[5] Univ Sydney, Fac Med & Hlth, Sydney Med Sch, Discipline Psychiat, Sydney, NSW, Australia
[6] Univ Melbourne, Dept Psychiat, Professorial Psychiat Unit, Melbourne, Vic, Australia
[7] Univ Otago, Dept Psychol Med, Christchurch, New Zealand
[8] Swinburne Univ Technol, Ctr Mental Hlth, Hawthorn, Vic, Australia
[9] Royal North Shore Hosp, Level 3,Main Hosp Bldg, St Leonards, NSW 2065, Australia