1. School of Social Work, King’s University College at Western University Canada, London, Ontario, Canada
2. Factor-Inwentash Faculty of Social Work, University of Toronto, Toronto, Ontario, Canada
3. Child Protective Services Research Center, American Humane Association, and Kempe Center for the Prevention and Treatment of Child Abuse and Neglect, University of Colorado, Aurora, Colorado, USA
4. School of Social Work, King’s University College at Western University, London, Ontario, Canada