1 U.S. Air Force Office of the Surgeon General, Washington, DC 20330, USA.
2 U.S. Army Medical Evacuation Proponency, Futures and Concepts Center-Army Futures Command, Ft. Rucker, AL 36362, USA.
3 59th Medical Wing/Science & Technology, Joint Base San Antonio-Lackland, TX 78236, USA.
4 US Army Institute of Surgical Research, JBSA-Fort Sam Houston, TX 78234, USA.
5 University of Washington School of Nursing, Seattle, WA 98195, USA.
6 University of Colorado School of Medicine, Aurora, CO 80045, USA.
7 Combat Casualty Care Research Program, US Army Medical Research and Development Command (USAMRDC) Army Futures Command (AFC), Ft Detrick, MD 21702, USA.