Asano, Mamiko
Sakaguchi, Minoru
Tanaka, Satoshi
Kashimura, Keiichiro
Mitani, Tomohiko
Kawase, Masaya
Matsumura, Hitoshi
Yamaguchi, Takako
Fujita, Yoshikazu
Tabuse, Katsuyoshi
Article History
Received: 25 April 2016
Accepted: 19 December 2016
First Online: 1 February 2017
Competing interests
: The authors declare no competing financial interests.