Ishida, Tsunehito
Takahashi, Yasuhito
Tateiwa, Toshiyuki
Masaoka, Toshinori
Shishido, Takaaki
Seki, Takeshi
Yamamoto, Kengo
Article History
Received: 19 November 2025
Accepted: 8 January 2026
First Online: 29 January 2026
Declarations
:
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. The study was approved by the Institutional Review Board of Tokyo Medical University (Approval No. T2020-0154). The requirement for individual informed consent was waived by the Ethics Committee of Tokyo Medical University because this study used anonymized retrospective data.
: Not applicable.
: The authors declare no competing interests.