Hayashi, Kaori
Hishikawa, Akihito
Hashiguchi, Akinori
Azegami, Tatsuhiko
Yoshimoto, Norifumi
Nakamichi, Ran
Tokuyama, Hirobumi
Itoh, Hiroshi
Article History
Received: 6 August 2019
Accepted: 3 December 2019
First Online: 14 January 2020
Competing interests
: The authors declare no competing interests.