*Department of Surgery, Massachusetts General Hospital, Boston, MA
†Harvard Medical School, Boston, MA
‡Department of Surgery, University of California San Francisco, San Francisco, CA
§Massachusetts General Hospital, Boston, MA.
Reprints:Parsia A. Vagefi, MD, Massachusetts General Hospital, 55 Fruit Street, White 521c, Boston, MA 02114. E-mail: firstname.lastname@example.org.
The authors declare no conflicts of interest.