Correspondence: Théodoros Thomopoulos, MD, Department of Surgery, Abdominal and Transplant Surgery, University Hospitals of Geneva, Rue Gabrielle-Perret-Gentil 4, 1211 Genève 14, Switzerland (email@example.com).
Accepted for Publication: December 16, 2011.
Author Contributions:Study concept and design: Mentha and Toso. Acquisition of data: Mentha and Toso. Analysis and interpretation of data: Thomopoulos, Mentha, and Toso. Drafting of the manuscript: Toso. Critical revision of the manuscript for important intellectual content: Thomopoulos and Mentha. Administrative, technical, and material support: Thomopoulos. Study supervision: Mentha and Toso.
Conflict of Interest Disclosures: None reported.