Hosokawa, Takahiro http://orcid.org/0000-0001-9523-4077
Article History
Received: 22 September 2022
Accepted: 2 February 2023
First Online: 18 February 2023
Declarations
:
: The author declares no conflicts of interest.
: 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. This retrospective study was approved by the ethics committee of my institution. The requirement for informed consent was waived owing to the retrospective nature of this study.