G Orangio1, L Quintero2, M Gachabayov3, A Rojas3, R Bergamaschi4. 1. Section of Colorectal Surgery, Department of Surgery, Louisiana State University School of Medicine, New Orleans, LA, USA. 2. Department of Surgery, New York Medical College, Valhalla, NY, USA. 3. Section of Colorectal Surgery, Department of Surgery, Westchester Medical Center, New York Medical College, Taylor Pavilion, Suite D-361, 100 Woods Road, Valhalla, NY, 10595, USA. 4. Section of Colorectal Surgery, Department of Surgery, Westchester Medical Center, New York Medical College, Taylor Pavilion, Suite D-361, 100 Woods Road, Valhalla, NY, 10595, USA. rcmbergamaschi@gmail.com.