Hagi, Tomohito
Nakamura, Tomoki http://orcid.org/0000-0002-1099-7436
Iino, Takahiro
Matsubara, Takao
Asanuma, Kunihiro
Matsumine, Akihiko
Sudo, Akihiro
Article History
Received: 30 May 2017
Accepted: 17 July 2017
First Online: 29 August 2017
Competing Interests
: The authors declare that they have no competing interests.