Torii, Satoru http://orcid.org/0000-0003-4841-7131
Yamaguchi, Hirofumi
Nakanishi, Akira
Arakawa, Satoko
Honda, Shinya
Moriwaki, Kenta
Nakano, Hiroyasu http://orcid.org/0000-0003-4843-1427
Shimizu, Shigeomi http://orcid.org/0000-0002-8437-0791
Article History
Received: 24 April 2019
Accepted: 13 March 2020
First Online: 9 April 2020
Competing interests
: The authors declare no competing interests.