1. School of Planning, University of Waterloo, Waterloo, ON, Canada
2. Human Environments Analysis Laboratory, Department of Geography, Faculty of Social Sciences, University of Western Ontario, London, Ontario, Canada
3. Department of Geography and Environment, University of Western Ontario, London, Ontario, Canada
4. Children’s Health Research Institute, London, Ontario, Canada
5. Lawson Health Research Institute, London, Ontario, Canada
6. Department of Paediatrics, University of Western Ontario, London, Ontario, Canada