Commentary on "Carboplatin based induction chemotherapy for nonorgan confined bladder cancer--a reasonable alternative for cisplatin unfit patients?" Mertens LS, Meijer RP, Kerst JM, Bergman AM, van Tinteren H, van Rhijn BW, Horenblas S, Department of Urology, The Netherlands Cancer Institute, Antoni van Leeuwenhoek Hospital, Amsterdam, The Netherlands: J Urol 2012;188(4):1108-13 [Epub 2012 Aug 15]. Urol Oncol. 2013 Jul; 31(5):716-7.