Okabe, Takashi
Article History
Received: 26 February 2026
Accepted: 10 April 2026
First Online: 17 April 2026
Declarations
:
: This study was submitted to and approved by the Ethics Committee of Medical Corporation Koshin-Kai (approval number: KS1003). The requirement to obtain informed consent was waived by the Ethics Committee owing to the retrospective nature of the study. This study was conducted in accordance with the principles of the Declaration of Helsinki.
: Not applicable.
: The authors declare no competing interests.