1. US Army Institute of Surgical Research, JBSA Fort Sam Houston, TX
2. Department of Emergency Medicine, Brooke Army Medical Center, JBSA Fort Sam Houston, TX
3. 59th Medical Wing, JBSA Lackland Air Force Base, TX
4. Department of Emergency Medicine, 28th Combat Support Hospital, Fort Bragg, NC
5. Texas A&M University, College of Medicine, Dallas, TX
6. 7249th Medical Support Unit, Joint Forces Reserve Center Ellington Field, Houston, TX
7. Department of Emergency Medicine, University of Colorado School of Medicine, Aurora, CO