1. Department of Psychiatry, Schulich School of Medicine & Dentistry, Western University, London, ON, Canada
2. Parkwood Institute Research, St. Joseph’s Health Care London and Lawson Health Research Institute, London, ON, Canada
3. Prevention and Early Intervention Program for Psychoses (PEPP), London Health Sciences Centre, London, ON, Canada
4. Department of Epidemiology and Biostatistics, Schulich School of Medicine & Dentistry, Western University, London, ON, Canada
5. Faculty of Health Sciences, McMaster University, Hamilton, ON, Canada
6. Department of Psychology, Indiana University – Purdue University Indianapolis, Indianapolis, IN, USA