Tanaka, Mitsuru http://orcid.org/0000-0002-8242-5058
Kiyohara, Hayato
Yoshino, Atsuko
Nakano, Akihiro
Takata, Fuyuko
Dohgu, Shinya
Kataoka, Yasufumi
Matsui, Toshiro http://orcid.org/0000-0002-9137-8417
Article History
Received: 7 January 2020
Accepted: 14 April 2020
First Online: 1 May 2020
Competing interests
: The authors declare no competing interests.