1. Youth Mental Health Unit, Fiona Stanley Hospital, Perth, WA, Australia
2. Child and Adolescent Mental Health Service, Perth Children Hospital, Perth, WA, Australia
3. Division of Psychiatry, Medical School, University of Western Australia, Perth, WA, Australia
4. Curtin Medical School, Curtin University, Perth, WA, Australia
5. Graduate School of Education, University of Western Australia, Perth, WA, Australia
6. School of Medicine, University of Notre Dame Australia, Perth, WA, Australia
7. Department of Psychology, Murdoch University, Perth, WA, Australia