1. Department of Psychiatry, Child and Youth Mental Health University of Toronto Toronto Ontario
2. Independent practitioner Toronto Ontario
3. Department of Health Research Methods, Evidence and Impact (formerly Clinical Epidemiology and Biostatistics) McMaster Univeristy Toronto Ontario
4. Centre for Addiction and Mental Health Toronto Ontario
5. Department of Pediatrics, Neonatology University of Toronto Toronto Ontario
6. Department of Psychology, School and Applied Child Psychology University of Calgary Calgary Alberta
7. Margaret and Wallace McCain Centre for Child, Youth and Family Mental Health Centre for Addiction and Mental Health Toronto Ontario