Koen, Masahiro
Kubota, Yoshiaki
Tokita, Miwa
Kato, Kazuyo
Takahashi, Hiroshi
Akutsu, Koichi
Asai, Kuniya
Takano, Hitoshi http://orcid.org/0000-0002-8821-4884
Article History
Received: 13 February 2023
Accepted: 13 July 2023
First Online: 26 July 2023
Declarations
:
: The authors declare that they have no conflict of interest.
: 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 Ethics Committee of Nippon Medical School Hospital (B-2020-325).
: The need for patient consent because of the retrospective nature of the study.
: Not applicable.