Imura, Keiichiro http://orcid.org/0000-0002-5421-6662
Yamaoka, Hitoshi http://orcid.org/0000-0003-0462-5385
Yokota, Shinjirou
Sakamoto, Kazushi
Yamamoto, Yoshiya
Kawai, Takuma
Namba, Keisuke
Hirokawa, Shinnosuke
Deguchi, Kazuhiko http://orcid.org/0000-0002-6749-9825
Hiraoka, Nozomu
Ishii, Hirofumi
Mizuki, Jun’ichiro http://orcid.org/0000-0002-4942-3560
Ishimasa, Tsutomu
Sato, Noriaki K.
Article History
Received: 6 December 2019
Accepted: 26 September 2020
First Online: 13 October 2020
Competing interests
: The authors declare no competing interests.