Appleman, Leonard;Todenhoefer, Tilman;Berry, William;Gurney, Howard;Retz, Margitta;Conter, Henry;Laguerre, Brigitte;Fong, Peter;Ferrario, Cristiano;Gravis, Gwenaelle;Piulats, Josep;Emmenegger, Urban;Shore, Neal;Romano, Emanuela;Mourey, Loic;Li, Xin Tong;Poehlein, Christian;Schloss, Charles;De Bono, Johann;Yu, Evan.KEYNOTE-365 COHORT C: PEMBROLIZUMAB plus ENZALUTAMIDE IN PATIENTS WITH ABIRATERONE ACETATE-PRETREATED METASTATIC CASTRATION-RESISTANT PROSTATE CANCER (MCRPC)-DATA AFTER MINIMUM OF 22 MONTHS OF FOLLOW-UP.J Immunother Cancer.2021.9 Suppl 2.A374-A374