1. School of Public Health, University of Saskatchewan, Saskatoon, SK S7N 2Z4, Canada.
2. College of Pharmacy and Nutrition, University of Saskatchewan, Saskatoon, SK S7N 2Z4, Canada.
3. School of Public Health, University of Alberta, Edmonton, AB T6G 1C9, Canada.
4. Faculty of Kinesiology and Health Studies, University of Regina, Regina, SK S4S 0A2, Canada.
5. College of Kinesiology, University of Saskatchewan, Saskatoon, SK S7N 5B2, Canada.