Colon Disease

• Gastronterology and Gastrointestinal Endoscopy Unit, IRCCS San Raffaele Hospital — Milan, Lombardy, Italy
• Prof Giulia Martina Cavestro, MD PhD — Milan, Lombardy, Italy
• San Raffaele Scientific Institute, Gastroenterology and Gastrointestinal Endoscopy Unit — Milan, Lombardy, Italy
• Dipartimento di Chirurgia Oncologica e Dipartimento di Oncologia Sperimentale Istituto Nazionale Tumori — Milan, MI, Italy

• Lancashire Teaching Hospitals NHS — Preston, Lancashire, United Kingdom

• Manuela Mastronardi — Trieste, TS, Italy

• Asian Institute of Gastroenterology/AIG Hospitals — Hyderabad, Telangana, India

• Aalborg University hospital — Aalborg, North Jutland, Denmark

Not specified

• Spital Limmattal — Schlieren, Canton of Zurich, Switzerland

• Bellvitge University Hospital — L'Hospitalet de Llobregat, Barcelona, Spain

• Amasya U — Amasya, Turkey (Türkiye)

• Tongji Hospital — Wuhan, Hubei, China