C. Ralston, Colorectal Research Fellow, Guy's and St Thomas' NHS Foundation Trust, London, London, UNITED KINGDOM|A. Hainsworth, L. Ferrari, A. Schizas, M. George, Colorectal Consultant, Guy's and St Thomas' NHS Foundation Trust, London, London, UNITED KINGDOM|Z. Noor, Highly Specialist Clinical Psychologist, Guy's and St Thomas' NHS Foundation Trust, London, London, UNITED KINGDOM|R. Cuffe, Assistant Psychologist, Guy's and St Thomas' NHS Foundation Trust, London, London, UNITED KINGDOM|R. Johnson, General Surgery Trainee, Guy's and St Thomas' NHS Foundation Trust, London, London, UNITED KINGDOM|