Society Membership: (1) 1999-2003, Italian Society of Coloproctology (SIUCP); (2) 2004-present, Italian Society of Colorectal Surgery (SICCR); (3) 2005-present, Continence Italian Foundation, Member of Scientific Committee; (3) 2006-present, American Society of Colorectal Surgeon (ASCRS); (4) 2008-2011, Eurasian Colorectal Technologies Association (ECTA) Member of Governing Council – Treasurer (2008-2009); (5) 2010-present, Italian Society of Surgery (SIC); (6) 2013-present, European Society of Coloproctology (ESCP); and (7) 2014-present, Italian Society of Surgical Oncology. Member of Colorectal Onco-team.