Accepted for Publication: July 3, 2013.
Published Online: March 26, 2014. doi:10.1001/jamasurg.2013.4154.
Study concept and design: Pisimisis, Kougias.
Acquisition, analysis, or interpretation of data: Pisimisis, Barshes, Bechara.
Drafting of the manuscript: Pisimisis.
Critical revision of the manuscript for important intellectual content: Pisimisis, Kougias, Barshes.
Administrative, technical, or material support: Pisimisis, Barshes.
Study supervision: Pisimisis, Kougias.
Conflict of Interest Disclosures: None reported.
Previous Presentation: This paper was presented at the Annual Meeting of the Association of VA Surgeons; April 23, 2013; Milwaukee, Wisconsin.