1. Mountain Rescue Service provided by the South Tyrolean Alpine Association, International Commission for Mountain Emergency Medicine, Bruneck, Italy.
2. Austrian Mountain Rescue Service, International Commission for Mountain Emergency Medicine, Roethis, Austria.
3. Mountain Rescue Council of Scotland, International Commission for Mountain Emergency Medicine, Killin, Scotland.
4. Department of Anaesthesiology and Critical Care Medicine, Division for General and Surgical Intensive Care Medicine, Medical University of Innsbruck, International Commission for Mountain Emergency Medicine, Innsbruck, Austria.
5. Biostatistician, Inova Q Inc., Brunico, Italy.