Relationship of frailty with treatment modality selection in patients with muscle-invasive bladder cancer (FRART-BC study)

Hiromichi Iwamura, Shingo Hatakeyama, Masaki Momota, Yuta Kojima, Takuma Narita, Teppei Okamoto, Naoki Fujita, Itsuto Hamano, Kyou Togashi, Tomoko Hamaya, Tohru Yoneyama, Hayato Yamamoto, Takahiro Yoneyama, Yasuhiro Hashimoto, Chikara Ohyama