1. Department of Critical Care Medicine, University of Calgary, Calgary, Canada.
2. International Society for Mountain Medicine, Bern, Switzerland.
3. Medical Commission of the International Commission for Alpine Rescue (ICAR MEDCOM), Zurich, Switzerland.
4. Emergency Medical System, University of Girona, Catalonia, Spain.
5. Emergency Medicine, Boulder Community Health, Boulder, Colorado, USA.
6. School of Medicine, University of Colorado, Aurora, Colorado, USA.
7. LandSAR, Christchurch, New Zealand.
8. Mountain Medicine, Research, and Survey Division, Department of Cardiovascular Medicine, Hokkaido Ohno Memorial Hospital, Sapporo, Japan.
9. Department of Anaesthesiology and Intensive Care Medicine, F. Tappeiner Hospital, Merano, Italy.
10. Institute of Mountain Emergency Medicine, Eurac Research, Bolzano, Italy.
11. Department of Surgery, University of Calgary, Calgary, Canada.
12. Jose Ramon Morandeira Mountain Medicine Association-CUEMUM, Chía, Spain.
13. Corpo Nazionale Soccorso Alpino e Speleologico, National Medical School (CNSAS SNaMed), Milan, Italy.
14. National Ski Patrol, Lakewood, Colorado, USA.
15. Terrestrial Commission of the International Commission for Alpine Rescue (ICAR), Zurich, Switzerland.
16. Mountain Rescue, England and Wales, Tamworth, United Kingdom.
17. Department of Anaesthesiology and Intensive Care Medicine, Hospitallers Brothers Hospital, Paracelsus Medical University, Salzburg, Austria.
18. Austrian Board for Mountain Safety, Innsbruck, Austria.
19. Austrian Society of Mountain and High Altitude Medicine, Mieming, Austria.