1. Augustana Faculty, University of Alberta., 4901 - 46th Avenue Camrose, AB T4V 2R3, Canada.
2. Faculty of Physical Education and Recreation, University of Alberta. 1-059D, Li Ka Shing Centre for Health Research Innovation, Edmonton, AB T6G 2E1, Canada.
3. Faculty of Medicine and Dentistry, Division of Endocrinology, University of Alberta. 2000 College Plaza 8215 112 Street, Edmonton AB T6G 2C8, Canada.