1. Department of Emergency Medicine, University of Utah, Salt Lake City, UT
2. Department of Emergency Medicine, St. John's Health, Jackson, WY.
3. Wilderness Medical Society, Austin, TX
4. Providence Hood River Memorial Hospital, Hood River, OR
5. Uniformed Services University of the Health Sciences, Bethesda, MD
6. University of Central Lancashire, Preston, United Kingdom
7. Department of Anaesthesia and Perioperative Medicine, University of Cape Town, Cape Town, South Africa
8. Mountain Rescue Collective, LLC, Park City, UT