Ieda, Takeshi
Tazawa, Hiroshi http://orcid.org/0000-0003-4658-1050
Okabayashi, Hiroki
Yano, Shuya
Shigeyasu, Kunitoshi
Kuroda, Shinji
Ohara, Toshiaki
Noma, Kazuhiro http://orcid.org/0000-0002-5584-3908
Kishimoto, Hiroyuki
Nishizaki, Masahiko
Kagawa, Shunsuke
Shirakawa, Yasuhiro
Saitou, Takashi
Imamura, Takeshi
Fujiwara, Toshiyoshi http://orcid.org/0000-0002-5377-6051
Article History
Received: 4 July 2019
Accepted: 23 October 2019
First Online: 8 November 2019
Competing interests
: The authors declare no competing interests.