Impacts of combining anti-PD-L1 immunotherapy and radiotherapy on the tumour immune microenvironment in a murine prostate cancer model by Philippou, Y, Sjoberg, HT, Murphy, E, Alyacoubi, S, Jones, KI, Gordon-Weeks, AN, Phyu, S, Parkes, EE, McKenna, WG, Lamb, AD, Gileadi, U, Cerundolo, V, Scheiblin, DA, Lockett, SL, Wink, DA, Mills, IG, Hamdy, FC, Muschel, RJ, Bryant, RJ