Takeuchi, Eiji http://orcid.org/0000-0003-1541-9747
Okano, Yoshio
Machida, Hisanori
Atagi, Katsuhiro
Kondou, Yoshihiro
Kadota, Naoki
Hatakeyama, Nobuo
Naruse, Keishi
Shinohara, Tsutomu
Article History
Received: 14 May 2021
Accepted: 19 June 2021
First Online: 25 June 2021
Declaration
:
: The authors declare no conflicts of interest.
: The institutional review board of the National Hospital Organization Kochi Hospital approved the study protocol (R2-13). Informed consent was waived because of the retrospective nature of the study.