Ueda, Yuko
Ooshio, Ikumi
Fusamae, Yasuyuki
Kitae, Kaori
Kawaguchi, Megumi
Jingushi, Kentaro
Hase, Hiroaki
Harada, Kazuo
Hirata, Kazumasa
Tsujikawa, Kazutake
Article History
Received: 19 July 2016
Accepted: 8 January 2017
First Online: 13 February 2017
Competing interests
: The authors declare no competing financial interests.