Okuma, Kae
Nagao, Ayaka
Inaba, Koji
Kashihara, Tairo
Takahashi, Kana
Sakuramachi, Madoka
Yoshiba, Akane
Kobori, Akikazu
Nakamura, Shoki
Igaki, Hiroshi
Article History
Received: 9 November 2025
Accepted: 9 February 2026
First Online: 10 April 2026
Declarations
:
: Approved by the institutional review board of the National Cancer Center Hospital (approval no. 2017-091). The requirement for informed consent was waived by the Institutional Review Board of the National Cancer Center Hospital due to the retrospective nature of this study. All methods were carried out in accordance with relevant guidelines and regulations. The requirement for informed consent was waived owing to the retrospective nature of this study.
: Not applicable.
: The authors declare no competing interests.