1. Director, McMaster Evidence-based Practice Center, Health Information Research Unit; Professor, Department of Clinical Epidemiology & Biostatistics, McMaster University, Hamilton, Ontario
2. Research Associate, McMaster Evidence-based Practice Center, Health Information Research Unit; Department of Clinical Epidemiology & Biostatistics, McMaster University, Hamilton, Ontario
3. Project Assistant, McMaster Evidence-based Practice Center, Health Information Research Unit; Department of Clinical Epidemiology & Biostatistics, McMaster University, Hamilton, Ontario
4. Professor, Department of Psychiatry and Behavioural Neurosciences, Hamilton Health Sciences Corporation; Department of Clinical Epidemiology & Biostatistics, McMaster University; Department of Psychiatry, McMaster University, Hamilton, Ontario
5. Professor, Department of Psychology, Hamilton Health Sciences Corporation; Department of Psychiatry, McMaster University; Department of Psychology, McMaster University, Hamilton, Ontario
6. Assistant Professor, Department of Pediatrics, McMaster University, Hamilton Health Sciences Corporation, Hamilton, Ontario
7. Professor, Department of Psychiatry, University of Toronto; Director, Division of Child & Adolescent Psychiatry, University of Toronto; Division of Child Psychiatry, Research Institute, the Hospital for Sick Children, Toronto, Ontario