1. Department of Psychology, University of Calgary, Calgary, Alberta, Canada
2. Alberta Children’s Hospital Research Institute, Calgary, Alberta, Canada
3. School of Psychology, Faculty of Social Sciences, University of Ottawa, Ottawa, Ontario, Canada
4. Children’s Hospital of Eastern Ontario Research Institute, Ottawa, Ontario, Canada
5. Counselling Psychology, Faculty of Education University of Ottawa, Ontario, Canada
6. Department of Psychiatry, Hospital for Sick Children, Toronto, Ontario, Canada
7. Department of Psychiatry, Temerty Faculty of Medicine, University of Toronto, Canada
8. School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin, Ireland