Hirayama, Takatoshi http://orcid.org/0000-0003-1764-1763
Ikezawa, Satoru http://orcid.org/0000-0003-4712-9373
Okubo, Ryo http://orcid.org/0000-0002-1254-1926
Mizuta, Tomoko
Iwata, Shintaro http://orcid.org/0000-0002-2024-514X
Suzuki, Tatsuya
Article History
Received: 19 December 2022
Accepted: 26 March 2023
First Online: 31 March 2023
Declarations
:
: The authors have no relevant financial or non-financial interests to disclose.
: This study was performed in line with the principles of the Helsinki Declaration. Approval was granted by the National Cancer Center Institutional Review Board on April 23, 2020 (approval number, 2019-215).
: The requirement for informed consent was waived due to the retrospective design. Opt-out information was published on the website of the National Cancer Center Hospital (NCCH) in Japan.