1. NH & MRC Schizophrenia Research Unit, Royal Park Hospital, Parkville, Victoria, Private Bag 3, Parkville, Vic, 3052
2. Aubrey Lewis and Nightingale Research Units, Royal Park Hospital, Victoria
3. Monash University, Department of Psychological Medicine, Victoria
4. Office of Psychiatric Services, Victoria
5. Office of Psychiatric Services, Victoria, Victorian Transcultural Psychiatry Unit
6. Epidemiology and Services Evaluation Unit, Office of Psychiatric Services, Victoria