1 From the University of Florida College of Medicine-Jacksonville (M.C.), Jacksonville, Florida; Ventura County Medical Center (T.D.), Ventura, California; University of Michigan Trauma Burn Center (A.M.), Ann Arbor, Michigan; Department of Surgery (W.G.), Emory University School of Medicine, Atlanta, Georgia; Yale-New Haven Children's Hospital (P.V.), New Haven, Connecticut; Carolinas Medical Center (A.B.C.), Charlotte, North Carolina; Brigham and Women's Hospital (Z.C.), Boston, Massachusetts; and Lehigh Valley Physician Group General and Trauma Surgery (R.D.B.), Allentown, Pennsylvania.