Author information:
(1)Department of Urology and Renal Transplantation, Yokohama City University 
Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, 232-0024, Japan. 
hu0428@yokohama-cu.ac.jp.
(2)Department of Urology, Tokyo Metropolitan Police Hospital, 4-22-1 Nakano, 
Nakano-ku, 164-8541, Japan.
(3)Department of Urology, Yokosuka Kyosai Hospital, 1-16 Yonegahamadori, 
Yokosuka, 238-8558, Japan.
(4)Department of Urology, National Hospital Organization, Shinshu Ueda Medical 
Center, 1-27-21 Midorigaoka, Ueda, 386-8610, Japan.
(5)Department of Urology, The Fraternity Memorial Hospital, 2-1-11 Yokoami, 
Sumida-ku, 130-8587, Japan.
(6)Institut Gustave Roussy, 39 Rue Camille Desmoulins, 94805, Villejuif Cedex, 
France.
(7)Massachusetts General Hospital Cancer Center, 55 Fruit Street, Boston, MA, 
02114, USA.
(8)Carolina Urologic Research Center, 823 82nd Parkway, Myrtle Beach, SC, 29572, 
USA.
(9)Tampere University Hospital, Urologian poliklinikka, PL 2000, Teiskontie 35, 
33521, Tampere, Finland.
(10)Department of Urology, Kitasato University Hospital, 1-15-1 Kitazato 
Minami-ku, Sagamihara, 252-0375, Japan.
(11)Department of Breast and Medical Oncology, National Cancer Center Hospital 
East, 6-5-1 Kashiwanoha, Kashiwa, 277-8577, Japan.
(12)Department of Urology, National Hospital Organization, Mito Medical Center, 
280 Sakuranosato Ibarakimachi, Higashiibaraki, 311-3193, Japan.
(13)Department of Urology, Kindai University, 377-2, Onohigashi, Osakasayama, 
589-8511, Japan.
(14)Department of Urology, Keio University, 35 Shinano-machi, Shinjuku-ku, 
160-8582, Japan.
(15)Department of Urology, National Hospital Organization, Saitama National 
Hospital, 2-1 Suwa, Wako, 351-0102, Japan.
(16)Department of Urology, Kobe City Medical Center General Hospital, 2-1-1 
Minatojimaminamimachi Chuo-ku, Kobe, 650-0047, Japan.
(17)Division of Urology, Chiba Cancer Center, 666-2, Nitona-cho, Chuo-ku, Chiba, 
260-8717, Japan.
(18)Department of Urology, Fukui Prefectural Hospital, 2-8-1 Yotsui, Fukui, 
910-8526, Japan.
(19)Clinical Statistics, Bayer AG, Building P300, B342, 13342, Berlin, Germany.
(20)Bayer Healthcare SAS, 220 Avenue de la Recherche, 59120, Loos, France.
(21)Orion Corporation Orion Pharma, Orionintie 1, P.O. Box 65, FI-02101, Espoo, 
Finland.
(22)PCI Biotech, Ullernchausseen 64, 0379, Oslo, Norway.
(23)Department of Urology, Gunma University, 3-39-15 Showa-machi, Maebashi, 
371-8511, Japan.