Dr. Antonino Spinelli MD, PhD, FEBS (Colo), FASCRS (Hon), DSCRS (Hon), CBCD (Hon), CSS (Hon), Professor of Surgery - Director Colon and Rectal Surgery -Director General Surgery Residency Program - Co-Director IBD Center, Humanitas Research Hospital / Humanitas University, Past President, European Society of Coloproctology ESCP, Italy