Risk stratification for the prediction of skeletal-related events in patients with castration-resistant prostate cancer with bone metastases - Masanori Hamada; Eiji Nakata; Ryuichi Nakahara; Shinsuke Sugihara; Haruyoshi Katayama; Takuto Itano; Tomohiro Inoue; Shota Takihira; Yoshiteru Akezaki; Toshifumi Ozaki (PLoS ONE, 2025)