Okamatsu-Ogura, Yuko http://orcid.org/0000-0002-3008-9080
Fukano, Keigo
Tsubota, Ayumi
Nio-Kobayashi, Junko
Nakamura, Kyoko
Morimatsu, Masami
Sakaue, Hiroshi
Saito, Masayuki
Kimura, Kazuhiro
Article History
Received: 9 March 2017
Accepted: 26 June 2017
First Online: 27 July 2017
Competing Interests
: The authors declare that they have no competing interests.