Yamaguchi, Munehiko http://orcid.org/0000-0002-5798-8510
Chan, Johnny C. L. http://orcid.org/0000-0001-8390-7422
Moon, Il-Ju http://orcid.org/0000-0001-9370-0900
Yoshida, Kohei
Mizuta, Ryo
Article History
Received: 14 June 2019
Accepted: 19 November 2019
First Online: 8 January 2020
Competing interests
: The authors declare no competing interests.