1 From the Department of Emergency Medicine, Johns Hopkins University School of Medicine, Baltimore, MD (Levy).
2 US Department of Homeland Security, Washington, DC (Eastman).
3 Southwest Texas Regional Advisory Council, San Antonio, TX (Epley).
4 Schweit Consulting, LLC, Centreville, VA (Schweit).
5 DePaul University College of Law, Chicago, IL (Schweit).
6 Department of Emergency Medicine, Kirk Kerkorian School of Medicine at UNLV, Las Vegas, NV (Slattery).
7 Department of Surgery, Division of Traumatology, Surgical Critical Care & Emergency Surgery, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA (Cannon).
8 Department of Surgery, F Edward Hébert School of Medicine at the Uniformed Services University, Bethesda, MD (Cannon).