Iwaya, Takuma
Haruna, Junpei
Sasaki, Aki
Nakano, Sayaka
Tatsumi, Hiroomi
Masuda, Yoshiki
Article History
Received: 8 March 2024
Accepted: 4 November 2024
First Online: 11 November 2024
Declarations
:
: This study was conducted in accordance with the principles of the Helsinki Declaration of 1975. This single-center, retrospective, observational study was conducted at a university hospital. The study design and protocol were approved by the Institutional Review Board (IRB) of Sapporo Medical University (IRB-authorized number: 342-242, December 12th, 2022). This study does not constitute research using human samples or tissues. Due to the observational nature of this study, the information was released on an opt-out basis. Note that this study is not an experiment on human subjects and/or a study using human tissue samples. Owing to the retrospective observational nature of this study, the information was released on an opt-out basis. The need for informed consent was waived by the IRB of Sapporo Medical University.
: Owing to the retrospective observational nature of this study, consent for publish was released on an opt-out basis.
: The authors declare no competing interests.