Yamauchi, Kenta
Yamazaki, Maya
Abe, Manabu
Sakimura, Kenji
Lickert, Heiko
Kawasaki, Takahiko
Murakami, Fujio http://orcid.org/0000-0002-1519-5096
Hirata, Tatsumi
Article History
Received: 29 June 2017
Accepted: 31 August 2017
First Online: 20 September 2017
Competing Interests
: The authors declare that they have no competing interests.