Nakamura, Kazutaka https://orcid.org/0009-0005-2461-0860
Yoshida, Kazuhiko https://orcid.org/0000-0002-3834-0153
Kobari, Yuki https://orcid.org/0000-0002-1407-2588
Nemoto, Yuki https://orcid.org/0000-0003-4290-0595
Ishihara, Hiroki https://orcid.org/0000-0002-5146-656X
Fukuda, Hironori https://orcid.org/0009-0008-3009-0146
Iizuka, Junpei
Shimmura, Hiroaki
Kobayashi, Hiroshi
Hashimoto, Yasunobu
Kondo, Tsunenori https://orcid.org/0000-0003-2228-4086
Takagi, Toshio https://orcid.org/0000-0003-1775-0943
Funding for this research was provided by:
Tokyo Women's Medical University
Article History
Received: 28 February 2026
Accepted: 27 April 2026
First Online: 7 May 2026
Declarations
:
: The authors declare no competing interests.
: The study was approved by the Institutional Ethics Review Boards of the participating organizations (ID: 2020-0009). The study was conducted in accordance with the principles of the 1964 Declaration of Helsinki and its amendments.
: The need for informed consent was waived because of the retrospective observational nature of this study.
: Not applicable. (The manuscript does not contain any individual person's data in any form).