1. Healthy Active Living and Obesity Research Group, CHEO Research Institute, Department of Pediatrics, University of Ottawa, 401 Smyth Road, Ottawa, ON K1H 8L1, Canada.
2. Experimental Medicine Program, Faculty of Medicine, University of British Columbia, Vancouver, BC V6T 1Z4, Canada.
3. School of Kinesiology and Health Studies and Department of Community Health and Epidemiology, Queen’s University, Kingston, ON K7L 3N6, Canada.
4. School of Kinesiology, University of Western Ontario, London ON N6G 2M3, Canada.
5. Behavioural Medicine Laboratory, Faculty of Education, University of Victoria, Victoria, BC V8P 5C2, Canada.