1. Department of Psychology, the University of Western Ontario, London, ON, Canada
2. Departments of Psychology & Neuroscience and Psychiatry at Dalhousie University, Halifax, NS, Canada
3. Department of Pediatrics, IWK Health, Halifax, NS, Canada
4. ADHD Clinical, Colchester East Hants Health Center, NS Health, Canada
5. Central Queensland University, Adelaide, Australia
6. Departments of Family Medicine and Paediatrics, Schulich School of Medicine and Dentistry, the University of Western Ontario, London, ON, Canada
7. Children’s Health Research Institute and Lawson Health Research Institute, London, ON, Canada