1. Medical Commission of the International Climbing and Mountaineering Federation (UIAA), Bern, Switzerland.
2. Department of Biomedical Technology, Faculty of Biomedical Engineering, Czech Technical University Prague, Kladno, Czech Republic.
3. Epidemiology, Biostatistics and Prevention Institute, University of Zurich, Zurich, Switzerland.
4. Department of Gynecology and Obstetrics, Prachatice Hospital, Prachatice, Czech Republic.
5. Swiss Sportclinic, Bern, Switzerland.
6. General Medical Practitioner, Holsorthy, United Kingdom.
7. Pediatrics, Infectious Diseases and Altitude Medicine, Grenoble, France.
8. Diaverum Dialysis Clinic, Elektrėnai, Lithuania.
9. Department of Anaesthesiology and Intensive Care Medicine, St. John of God Hospital, Paracelsus Medical University, Salzburg, Austria.
10. Pharmacy, Singidunum University, Belgrade, Serbia.
11. Military Performance Division, US Army Research Institute of Environmental Medicine, Natick, Massachusetts, USA.
12. Department of Emergency Medicine, University of Colorado, Aurora, Colorado, USA.