Accepted for Publication: May 20, 2015.
Published Online: May 20, 2015. doi:10.1001/jamasurg.2015.74.
Study concept and design: Bae, A. Abraham, B. Abraham, Peterson, Magnuson, Schweitzer, Steele.
Acquisition, analysis, or interpretation of data: Bae, Shade, A. Abraham, Peterson, Schneider, Schweitzer, Steele.
Drafting of the manuscript: Bae, A. Abraham.
Critical revision of the manuscript for important intellectual content: All authors.
Statistical analysis: Bae, A. Abraham, B. Abraham, Schneider.
Obtained funding: Bae.
Administrative, technical, or material support: Bae, B. Abraham, Peterson, Schweitzer.
Study supervision: Peterson, Schneider, Magnuson, Steele.
Conflict of Interest Disclosures: Dr Schweitzer reports being a site inspector for the American College of Surgeons. No other disclosures were reported.