1. Department of Emergency Medicine, Sparrow Hospital, Michigan State University, East Lansing, Michigan, USA.
2. Institute of Medicine, Kathmandu, Nepal.
3. Nepalese Army Institute of Health Sciences, Kathmandu, Nepal.
4. Department of Emergency Medicine, Stanford University Medical Center, Palo Alto, California, USA.
5. Department of Emergency Medicine, Alaska Native Medical Center, Anchorage, Alaska, USA.
6. Himalayan Rescue Association, Kathmandu, Nepal.