Kikuchi, Naoya http://orcid.org/0000-0001-7282-5878
Kanamori, Akihiro
Okuno, Kosuke
Arai, Norihtio
Hyodo, Kojiro
Yoshioka, Tomokazu
Yamazaki, Masashi
Article History
Received: 26 March 2022
Accepted: 18 July 2022
First Online: 30 July 2022
Declarations
:
: The authors declare no conflicts of interest.
: This study was approved by the Medical Ethical Committee of the University of Tsukuba (No. R03-257).
: The need for informed consent was waived by the Medical Ethical Committee of the University of Tsukuba (no. R03-257) because of the retrospective nature of the study.