1. Humber Institute of Technology & Advanced Learning, Toronto, ON M9W 5L7, Canada
2. Middlesex–London Paramedic Service, London, ON N6E 1R4, Canada
3. Faculty of Social Work, University of Calgary, Calgary, AB T2N 1N4, Canada
4. School of Nursing, Faculty of Health, York University, Toronto, ON M3J 1P3, Canada