Tanaka, Keisuke http://orcid.org/0000-0002-4397-7490
Okitsu, Teru
Teramura, Naoko
Iijima, Katsumasa
Hayashida, Osamu
Teramae, Hiroki
Hattori, Shunji
Article History
Received: 19 June 2019
Accepted: 17 February 2020
First Online: 3 March 2020
Competing interests
: The authors declare no competing interests.