Sugimura, Naoki
Otani, Koji http://orcid.org/0000-0001-9075-6415
Watanabe, Toshio
Nakatsu, Geicho
Shimada, Sunao
Fujimoto, Kosuke
Nadatani, Yuji
Hosomi, Shuhei
Tanaka, Fumio
Kamata, Noriko
Taira, Koichi
Nagami, Yasuaki
Tanigawa, Tetsuya
Uematsu, Satoshi
Fujiwara, Yasuhiro
Article History
Received: 26 July 2019
Accepted: 25 October 2019
First Online: 14 November 2019
Competing interests
: The authors declare no competing interests.