Takahashi, Yoshio
Fan, Qiaohui
Suga, Hiroki
Tanaka, Kazuya
Sakaguchi, Aya
Takeichi, Yasuo
Ono, Kanta
Mase, Kazuhiko
Kato, Kenji
Kanivets, Vladimir V.
Article History
Received: 9 May 2017
Accepted: 30 August 2017
First Online: 29 September 2017
Competing Interests
: The authors declare that they have no competing interests.