Ishimatsu, Tetsuro
Takeuchi, Ryohei
Ishikawa, Hiroyuki
Maeyama, Akira
Osawa, Katsunari
Yamamoto, Takuaki
Article History
Received: 21 February 2021
Accepted: 22 May 2021
First Online: 1 June 2021
Declarations
:
: The authors declare that they have no conflicts of interest.
: The study was conducted in accordance with the Declaration of Helsinki. It was approved by the institutional review board (Yokosuka Municipal Hospital, ID-number: 30-11).
: The study involved human participants.
: Informed consent was obtained from all patients included in this study.