Fujii, Masayuki
Sakaguchi, Akane
Kamata, Ryo
Nagao, Masataka
Kikuchi, Yutaka
Evans, Silvia M.
Yoshizumi, Masao
Shimono, Akihiko
Saga, Yumiko
Kokubo, Hiroki http://orcid.org/0000-0002-7216-3066
Article History
Received: 29 October 2015
Accepted: 19 January 2017
First Online: 13 March 2017
Competing interests
: The authors declare no competing financial interests.