Takeuchi, Kazunari http://orcid.org/0000-0002-5480-3744
Yokoyama, Toru
Wada, Kanichiro
Kumagai, Gentaro
Kudo, Hitoshi
Tanaka, Sunao
Asari, Toru
Sasaki, Eiji
Fujita, Taku
Fukutoku, Tatsuhiro
Koyama, Kazushige
Ichinohe, Masayuki
Ishibashi, Yasuyuki
Article History
Received: 13 April 2020
Accepted: 3 June 2020
First Online: 11 June 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This study was approved by the institutional ethics committee of Odate Municipal General Hospital (Approval No. 30-09), and informed consent was obtained from all participants.