Pavlos Papasavas1, Maher El Chaar2, Shanu N Kothari3. 1. Department of Surgery, Hartford Hospital, Hartford, Connecticut. 2. The Medical School of Temple University/St Luke's University Hospital and Health Network, Allentown, Pennsylvania. 3. Department of General Surgery, Gundersen Health System, La Crosse, Wisconsin. Electronic address: snkothar@gundersenhealth.org.