Institution: | 1. Laboratory for Exercise and Environmental Medicine, Faculty of Kinesiology and Recreation Management, Departments of Emergency Medicine and Anesthesia, University of Manitoba, Winnipeg, MB, Canada;2. Department of Emergency Medicine, Alaska Native Medical Center, Anchorage, AK;3. Department of Emergency Medicine, Stanford University Medical Center, Stanford, CA;4. International Commission for Mountain Emergency Medicine (ICAR MedCom), Zürich, Switzerland;5. Denali National Park and Preserve, Talkeetna, Alaska |