From the University of California at San Francisco (M.J.C.), San Francisco General Hospital, San Francisco, California.
Submitted for publication February 22, 2011.
Accepted for publication March 14, 2011.
Supported by NIH GM 085689 (to M.J.C.) the AAST Hemostasis and Resuscitation Scholarship (to M.J.C.) and DoD W81XWH-10-1-0509 (to M.J.C.).
The views and opinions expressed in this manuscript are those of the authors and do not reflect the official policy or position of the U.S. Air Force, U.S. Army, U.S. Navy, U.S. Department of Defense, or the U.S. Government.
Address for reprints: Mitchell Jay Cohen, MD, University of California at San Francisco, San Francisco General Hospital, 1001 Potrero Avenue, Ward 3A, San Francisco, CA 94110; email: email@example.com.