1. Discipline of Psychiatry, Sydney Medical School, University of Sydney, Sydney, Australia
2. Concord Centre for Mental Health, Concord Hospital, Concord, Australia
3. Child and Adolescent Mental Health Services, Northern Sydney Local Health District, Sydney, Australia
4. Coral Tree Family Service, North Ryde, Australia
5. CADE Clinic, Department of Psychiatry, Royal North Shore Hospital, St Leonards, Australia