1. Division of Nutrition and Dietetics, College of Pharmacy and Nutrition, University of Saskatchewan, Saskatoon, Canada;
2. Division of Nutritional Sciences, Cornell University, Ithaca, NY, USA;
3. Obstetrics and Gynecology, College of Medicine, University of Saskatchewan, Saskatoon, Canada;
4. College of Kinesiology, University of Saskatchewan, Saskatoon, Canada