1. Director, Northern Sydney Child and Adolescent Mental Health Services, and Professor of Child and Adolescent Psychiatry, University of Sydney, Sydney, NSW, Australia
2. Clinical Psychologist, Thomas Walker Hospital (ĘRivendellę), Sydney, NSW, Australia
3. Director, Thomas Walker Hospital (ĘRivendellę). and Child, Adolescent and Family Mental Health Services, Central Sydney Area Health Service, Sydney, NSW, Australia