Accepted for Publication: May 6, 2011.
Author Contributions:Study concept and design: Hoppo, Pennathur, Morrell, Luketich, and Jobe. Acquisition of data: Hoppo, Jarido, and Jobe. Analysis and interpretation of data: Hoppo, Morrell, Crespo, Shigemura, Bermudez, Hunter, Pilewski, and Jobe. Drafting of the manuscript: Hoppo, Shigemura, and Jobe. Critical revision of the manuscript for important intellectual content: Hoppo, Jarido, Pennathur, Morrell, Crespo, Bermudez, Hunter, Pilewski, Luketich, and Jobe. Statistical analysis: Hoppo and Jobe. Obtained funding: Luketich and Jobe. Administrative, technical, and material support: Jarido, Pennathur, Morrell, Crespo, Shigemura, Bermudez, Hunter, and Pilewski. Study supervision: Morrell, Luketich, and Jobe.
Financial Disclosure: None reported.
Previous Presentation: This paper was presented at the 82nd Annual Meeting of the Pacific Coast Surgical Association; February 19, 2011; Scottsdale, Arizona, and is published after peer review and revision.