Yanishi, Masaaki
Kinoshita, Hidefumi
Article History
Received: 29 September 2021
Accepted: 23 March 2022
First Online: 31 March 2022
Declarations
:
: The Institutional Review Board of Kansai Medical University (IRB approval number: H1602120) approved the study protocol, which was performed in accordance with the Declaration of Helsinki. All participants provided written informed consent.
: Not applicable.Because this study is a retrospective study.
: The authors have no conflicts of interest to declare.