IL7 genetic variation and toxicity to immune checkpoint blockade in patients with melanoma by Taylor, CA, Watson, RA, Tong, O, Ye, W, Nassiri, I, Gilchrist, JJ, de Los Aires, AV, Sharma, PK, Koturan, S, Cooper, RA, Woodcock, VK, Jungkurth, E, Shine, B, Coupe, N, Payne, MJ, Church, DN, Naranbhai, V, Groha, S, Emery, P, Mankia, K, Freedman, ML, Choueiri, TK, Middleton, MR, Gusev, A, Fairfax, BP