From the Combat Casualty Care Research Program (T.E.R., D.G.B.), Department of Defense, Fort Detrick, Frederick; and The Uniformed Services University of the Health Sciences (T.E.R., C.G.), Bethesda, Maryland.
The views expressed in this report are those of the authors and do not reflect official positions or policies of the United States Air Force or Department of Defense.
Address for reprints: Todd Erik Rasmussen, MD, Combat Casualty Care Research Program, Department of Defense, 722 Doughten St, Room 1, Fort Detrick, Frederick, MD; email: firstname.lastname@example.org.