1 ACCESS Open Minds (Pan-Canadian Youth Mental Health Services Research Network), Douglas Mental Health University Institute, Montreal, Quebec, Canada.
2 Department of Psychiatry, McGill University, Montreal, Quebec, Canada.
3 Prevention and Early Intervention Program for Psychosis (PEPP), Douglas Mental Health. University Institute, Montreal, Quebec, Canada.
4 Orygen, The National Centre of Excellence in Youth Mental Health, Parkville, Victoria, Australia.