Immune checkpoint inhibitor-related colitis assessment and prognosis: can IBD scoring point the way? de réir Cheung, VTF, Gupta, T, Olsson-Brown, A, Subramanian, S, Sasson, SC, Heseltine, J, Fryer, E, Collantes, E, Sacco, JJ, Pirmohamed, M, Simmons, A, Klenerman, P, Tuthill, M, Protheroe, AS, Chitnis, M, Fairfax, BP, Payne, MJ, Middleton, MR, Brain, O