Matsuda, Shinpei
Miyamoto, Takashi
Yoshimura, Hitoshi
Hasegawa, Tatsuhito
Funding for this research was provided by:
The Fukui Bank, Ltd.
Article History
Received: 28 April 2020
Accepted: 9 July 2020
First Online: 11 August 2020
Competing interests
: The authors declare no competing interests.