Yagi, Toshio
Oshita, Yusuke
Okano, Ichiro http://orcid.org/0000-0003-1741-5176
Kuroda, Takuma
Ishikawa, Koji
Nagai, Takashi
Inagaki, Katsunori
Article History
Received: 10 March 2020
Accepted: 8 July 2020
First Online: 13 July 2020
Ethics approval and consent to participate
: The study was approved by the institutional ethics committee of the Yamanashi Red Cross Hospital approval number: (No10–10).
: Not applicable.
: The authors declare that they have no competing interests.