title: Erratum to: Preoperative predictive factors and further risk stratification of biochemical recurrence in clinically localized high-risk prostate cancer.
authors.affiliation: Department of Urology, Tokyo Medical University Hospital, Tokyo Medical University, 6-7-2 Nishi-shinjyuku, Shinjuku-ku, Tokyo, 160‑8582, Japan. hamao1103@yahoo.co.jp.
authors.forename: Riu
authors.initials: R
authors.lastname: Hamada
authors.affiliation: Department of Urology, Tokyo Medical University Hospital, Tokyo Medical University, 6-7-2 Nishi-shinjyuku, Shinjuku-ku, Tokyo, 160‑8582, Japan.
authors.forename: Jun
authors.initials: J
authors.lastname: Nakashima
authors.affiliation: Department of Urology, Tokyo Medical University Hospital, Tokyo Medical University, 6-7-2 Nishi-shinjyuku, Shinjuku-ku, Tokyo, 160‑8582, Japan.
authors.forename: Makoto
authors.initials: M
authors.lastname: Ohori
authors.affiliation: Department of Urology, Tokyo Medical University Hospital, Tokyo Medical University, 6-7-2 Nishi-shinjyuku, Shinjuku-ku, Tokyo, 160‑8582, Japan.
authors.forename: Yoshio
authors.initials: Y
authors.lastname: Ohno
authors.affiliation: Department of Mathematical Analysis and Statistical Inference, The Institute of Statistical Mathematics, Tokyo, Japan.
authors.forename: Osamu
authors.initials: O
authors.lastname: Komori
authors.affiliation: Department of Urology, Tokyo Medical University Hospital, Tokyo Medical University, 6-7-2 Nishi-shinjyuku, Shinjuku-ku, Tokyo, 160‑8582, Japan.
authors.forename: Kunihiko
authors.initials: K
authors.lastname: Yoshioka
authors.affiliation: Department of Urology, Tokyo Medical University Hospital, Tokyo Medical University, 6-7-2 Nishi-shinjyuku, Shinjuku-ku, Tokyo, 160‑8582, Japan.
authors.forename: Masaaki
authors.initials: M
authors.lastname: Tachibana