1. Research Fellow, Department of Psychiatry, McGill University, Montreal QC
2. Professor, Department of Psychiatry, McGill University, Montreal, QC
3. Professor, Departments of Psychiatry and Epidemiology and Biostatistics, University of Western Ontario, London, ON
4. Research Coordinator, Prevention and Early intervention Program, Department of Psychiatry, University of Western Ontario, London, ON
5. Child and Youth Mental Health Services, Ministry of Children and Family Development for British Columbia, Cranbrook, BC