1. IWK Health Centre; Halifax NS Canada
2. Department of Community Health and Epidemiology; Dalhousie University; Halifax NS Canada
3. Department of Psychology; University of New Brunswick; Federicton NB Canada
4. Departments of Pediatrics and Psychiatry; Dalhousie University; Halifax NS Canada
5. Department of Psychology & Neuroscience; Dalhousie University; Halifax NS Canada
6. Child Health Evaluative Sciences; The Hospital for Sick Children; Toronto ON Canada