Affiliation: | 1. School of Public Health, 3-300 Edmonton Clinic Health Academy, University of Alberta, 11405 – 87 Avenue NW, Edmonton, Alberta T6G 1C9, Canada;2. The Nature Conservancy, 715L Street Suite 100, Anchorage, Alaska 99501, United States of America;3. Department of Emergency Medicine, Cumming School of Medicine, 2500 University Drive NW, University of Calgary, Calgary, Alberta T2N 1N4, Canada |