1 Saskatchewan Health Authority, Research Department, St. Andrew's College, 1121 College Drive, Saskatoon, Saskatchewan, S7N 0W3, Canada. charles.plante@usask.ca.
2 Department of Community Health and Epidemiology, University of Saskatchewan, Health Science Building, 107 Wiggins Road, Saskatoon, Saskatchewan, S7N 5E5, Canada. charles.plante@usask.ca.
3 Urban Public Health Network, 655 Whiteswan Drive, Saskatoon, Saskatchewan, S7K 8A2, Canada.
4 Department of Community Health and Epidemiology, University of Saskatchewan, Health Science Building, 107 Wiggins Road, Saskatoon, Saskatchewan, S7N 5E5, Canada.
5 School of Public Health, University of Saskatchewan, 104 Clinic Place, S7N 2Z4, Saskatoon, SK, Canada.