Predicting surgical strategy in ileal Crohn's disease: the construction and validation of an evidence-based, end-user informed radiological staging tool - Morar,P; Mainta,E; Arora,S; Ilangovan,R; Hart,A; Gupta,A; Warusavitarne,J; Faiz,O (JOURNAL OF CROHNS & COLITIS, 2016)