Sugawara, Kotaro
Oka, Daiji
Hara, Hiroki
Yoshii, Takako
Ushijima, Hiroki
Kudo, Shigehiro
Fukuda, Takashi
Article History
Received: 22 June 2023
Accepted: 26 October 2023
First Online: 1 November 2023
Declarations
:
: All procedures were in accordance with the ethical standards of the responsible committee on human experimentation (institutional and national) and with the Helsinki Declaration of 1964 and later versions. This retrospective study was approved by the local ethics committee of Saitama Cancer Center (ID: 1604). Informed consent was obtained from all individual participants in the form of opt-out on the website. Those who rejected participation, were excluded.
: Not applicable.
: The authors declare no competing interests.