1. Faculty of Medicine, University of Calgary; Department of Community Health Sciences; 3rd floor TRW, 3280 Hospital Dr. NW Calgary Alberta Canada T2N 4Z6
2. University of Calgary; Department of Family Medicine, Faculty of Medicine; 3330 Hospital Dr. NW Calgary AB Canada T2N 4N1
3. The George Institute for Global Health, The University of Sydney; Food Policy; Camperdown NSW Australia 2050
4. University of Toronto; Department of Nutritional Sciences, Faculty of Medicine; 150 College Street Toronto ON Canada M5S 3E2
5. Faculty of Medicine, University of Calgary; Departments of Medicine; Community Health Sciences; Physiology and Pharmacology; TRW Building, 3280 Hospital Dr. NW Calgary AB Canada T2N 4Z6