Morimura, Naoko
Yasuda, Hiroki
Yamaguchi, Kazuhiko
Katayama, Kei-ichi http://orcid.org/0000-0003-0527-4644
Hatayama, Minoru
Tomioka, Naoko H.
Odagawa, Maya
Kamiya, Akiko
Iwayama, Yoshimi
Maekawa, Motoko
Nakamura, Kazuhiko
Matsuzaki, Hideo
Tsujii, Masatsugu
Yamada, Kazuyuki
Yoshikawa, Takeo
Aruga, Jun
Article History
Received: 29 July 2016
Accepted: 4 May 2017
First Online: 12 June 2017
Competing interests
: The authors declare no competing financial interests.