Yamasaki, Yoshihito http://orcid.org/0000-0002-7973-3367
Takeuchi, Kazunari
Numasawa, Takuya
Wada, Kanichiro
Itabashi, Taito
Kumagai, Gentaro
Kudo, Hitoshi
Tanaka, Sunao
Asari, Toru
Yokoyama, Toru
Ishibashi, Yasuyuki
Article History
Received: 30 July 2020
Accepted: 22 November 2020
First Online: 27 November 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: Not applicable.
: Not applicable.
: This study was approved by the institutional ethics committee of Odate Municipal General Hospital (approval number 30-09).
: Informed consent was obtained from all participants.