From the Department of Surgery, University of Washington (H.L.E., J.C., R.V.M.), Seattle, Washington; University of Colorado (E.E.M., J.L.J.), Denver, Colorado; Northwestern University (M.B.S.), Chicago, Illinois; University of Toronto (A.B.N.), Ontario, Canada; University of Louisville (B.G.H.), Louisville, Kentucky; University of Texas at Southwestern (J.P.M.), Dallas, Texas; University of Rochester (P.E.B.), Rochester, New York; and University of California (M.A.W.) San Francisco, California.
Submitted for publication December 11, 2008.
Accepted for publication May 1, 2009.
Supported by a Large-Scale Collaborative Project Award (U54-GM62119) from The National Institute of General Medical Sciences, National Institutes of Health.
Address for correspondence: Heather L. Evans, MD, MS, Department of Surgery, Harborview Medical Center, 325 9th Avenue, Box 359796, Seattle, WA 98104; email: firstname.lastname@example.org.