BLUE LIGHT IMAGING FOR THE OPTICAL DIAGNOSIS OF SMALL COLORECTAL POLYPS: THE IMPACT OF A TRAINING INTERVENTION - Subramaniam, S; Alkandari, A; Kandiah, K; Smith, R; Stammers, M; Thayalasekaran, S; Aepli, P; Hayee, B; Schoon, E; Stefanovic, M; Bhandari, P (Endoscopy, 2018)