Walsh, EI; Turner, EL; Lane, JA; Donovan, JL; Neal, DE; Hamdy, FC; Martin, RM; ... Administrative staff, .; + view all Walsh, EI; Turner, EL; Lane, JA; Donovan, JL; Neal, DE; Hamdy, FC; Martin, RM; the CAP & ProtecT Trial Groups, .; Investigators, .; Research staff, .; Management Committee, .; CAP & ProtecT Trial Steering Committee, .; Data Monitoring Committee, .; Administrative staff, .; - view fewer (2016) Characteristics of men responding to an invitation to undergo testing for prostate cancer as part of a randomised trial. Trials , 17 , Article 497. 10.1186/s13063-016-1624-6.