1. Chedoke Child and Family Centre, Hamilton, Ontario; Member, Centre for Studies of Children at Risk, Chedoke McMaster Hospitals and Faculty of Health Sciences, McMaster University, Hamilton, Ontario.
2. Department of Psychiatry, McMaster University, Hamilton, Ontario; Member, Centre for Studies of Children at Risk, Chedoke McMaster Hospitals and Faculty of Health Sciences, McMaster University, Hamilton, Ontario.
3. Chedoke Child and Family Centre, Chedoke McMaster Hospitals; Tutor, Group Studies, Faculty of Health Sciences, McMaster University, Hamilton, Ontario.