Ihara, Hiroki http://orcid.org/0000-0002-7053-3377
Yoshio, Kotaro
Tanabe, Shunsuke
Sugiyama, Soichi
Hashimoto, Masashi
Maeda, Naoaki
Akagi, Shinsuke
Takao, Soshi
Noma, Kazuhiro
Hiraki, Takao
Funding for this research was provided by:
Okayama University
Article History
Received: 22 December 2022
Accepted: 31 March 2023
First Online: 7 April 2023
Declarations
:
: All procedures followed 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. The requirement for written informed consent was waived owing to the retrospective nature of this study.
: The authors report no conflict of interest.