Correspondence: Bard C. Cosman, MD, MPH, 3350 La Jolla Village Dr, 112E, San Diego, CA 92161-0002 (cosman@sbcglobal.net).
Accepted for Publication: June 1, 2011.
Published Online: August 15, 2011. doi:10.1001/archsurg.2011.208
Author Contributions: Study concept and design: Cosman, Alverson, and Norcross. Acquisition of data: Cosman, Alverson, Boal, Owens, and Norcross. Analysis and interpretation of data: Cosman. Drafting of the manuscript: Cosman. Critical revision of the manuscript for important intellectual content: Cosman, Alverson, Boal, Owens, and Norcross. Administrative, technical, and material support: Alverson, Boal, Owens, and Norcross. Study supervision: Cosman.
Financial Disclosure: None reported.
Previous Presentation: This study was presented as a poster at the 82nd Annual Meeting of the Pacific Coast Surgical Association; February 19, 2011; Scottsdale, Arizona.
Additional Contributions: A. R. Moossa, MD, and Michael Albo, MD, participated in the evaluation of individual surgeons.