Accepted for Publication: May 9, 2013.
Published Online: July 24, 2013. doi:10.1001/jamasurg.2013.3028.
Acquisition of data: All authors.
Analysis and interpretation of data: Donovan, R. Pommier, O’Neill, Alabran, Vetto, S. Pommier.
Drafting of the manuscript: Donovan, R. Pommier, Vetto, S. Pommier.
Critical revision of the manuscript for important intellectual content: All authors.
Statistical analysis: Donovan, R. Pommier, Alabran, S. Pommier.
Obtained funding: S. Pommier.
Administrative, technical, and material support: Schillace, O’Neill, Muller, Alabran, Hansen.
Study supervision: R. Pommier, Schillace, Murphy, Vetto, S. Pommier.
Conflict of Interest Disclosures: None reported.
Funding/Support: This study was supported by the Janet E. Bowen Foundation (Dr S. Pommier).
Previous Presentation: This study was presented at the 84th Annual Meeting of the Pacific Coast Surgical Association; February 19, 2013; Kauai, Hawaii, and is published after peer review.