1. Department of Geography, University of Toronto, Toronto, ON, Canada
2. School of Health Services Management, Ryerson University, Toronto, ON, Canada
3. Bloorview Research Institute, Holland Bloorview Kids Rehabilitation Hospital, University of Toronto, Toronto, ON, Canada
4. Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada
5. School of Rural and Northern Health, Laurentian University, Sudbury, ON, Canada
6. Lawrence S. Bloomberg Faculty of Nursing, University of Toronto, Toronto, ON, Canada