1. Centre for Urban Health Solutions, Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Canada.
2. Dalla Lana School of Public Health, University of Toronto, Toronto, Canada.
3. Manitoba Centre for Health Policy, Department of Community Health Sciences, University of Manitoba, Winnipeg, Canada.
4. College of Nursing, University of Manitoba, Winnipeg, Canada.
5. Department of Public Health, Ben-Gurion University of the Negev, Beersheba, Israel.