Tanaka, Osamu http://orcid.org/0000-0002-7189-8407
Funaguchi, Norihiko
Toyoshi, Sayaka
Taniguchi, Takuya
Ono, Kousei
Makita, Chiyoko
Matsuo, Masayuki
Article History
Received: 16 February 2020
Accepted: 5 May 2020
First Online: 25 May 2020
Conflict of interest
: O. Tanaka, N. Funaguchi, S. Toyoshi, T. Taniguchi, K. Ono, C. Makita, and M. Matsuo declare that they have no competing interests.