Kato, Tatsuya
Kako, Natsumi
Kikuta, Kotaro
Miyazaki, Takatsugu http://orcid.org/0000-0003-1809-0641
Kondo, Sachiko
Yagi, Hirokazu
Kato, Koichi
Park, Enoch Y. http://orcid.org/0000-0002-7840-1424
Article History
Received: 16 November 2016
Accepted: 29 March 2017
First Online: 3 May 2017
Competing Interests
: The authors declare that they have no competing interests.