Ota, Mitsuhiko
Morita, Masaru
Ikebe, Masahiko
Nakashima, Yuichiro
Yamamoto, Manabu
Matsubara, Hisahiro
Kakeji, Yoshihiro
Doki, Yuichiro
Toh, Yasushi https://orcid.org/0000-0002-1568-7867
Article History
Received: 21 January 2022
Accepted: 21 February 2022
First Online: 3 March 2022
Declarations
:
: All procedures performed in this study were in accordance with the ethical standards of the institutional and/or national research committee and the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. This study was conducted with the approval of the ethics committee of each participating institution after obtaining prior approval from the Ethics Committee of the National Hospital Organization Kyushu Cancer Center, the principal institution (approval number: 2019-9).
: The authors have no financial conflicts of interest to disclose concerning the study.