Yoshimura, Takeshi
Hayashi, Akiko
Handa-Narumi, Mai
Yagi, Hirokazu
Ohno, Nobuhiko
Koike, Takako
Yamaguchi, Yoshihide
Uchimura, Kenji
Kadomatsu, Kenji
Sedzik, Jan
Kitamura, Kunio
Kato, Koichi
Trapp, Bruce D.
Baba, Hiroko
Ikenaka, Kazuhiro
Article History
Received: 30 September 2016
Accepted: 5 January 2017
First Online: 10 February 2017
Competing interests
: The authors declare no competing financial interests.