Iguchi, Ran
Moroi, Akinori
Saito, Yuki
Takayama, Akihiro
Hiraide, Ryota
Yoshizawa, Kunio
Ueki, Koichiro
Article History
Received: 25 November 2019
Accepted: 30 January 2020
First Online: 8 February 2020
Compliance with ethical standards
:
: The authors declare that they no conflict of interest.
: This study was performed in accordance with the Declaration of Helsinki, and the study was approved by the ethics committee of Yamanashi University Hospital, Yamanashi Prefecture, Japan (No. 2008).