Nakayama, Hokuto
Sakamoto, Tomoaki
Okegawa, Yuki
Kaminoyama, Kaori
Fujie, Manabu
Ichihashi, Yasunori
Kurata, Tetsuya
Motohashi, Ken https://orcid.org/0000-0002-8414-2836
Al-Shehbaz, Ihsan
Sinha, Neelima
Kimura, Seisuke https://orcid.org/0000-0002-6796-3675
Article History
Received: 15 June 2017
Accepted: 8 February 2018
First Online: 19 February 2018
Competing Interests
: The authors declare no competing interests.