Fujimoto, Chisato
Yamamoto, Yoshiharu
Kamogashira, Teru
Kinoshita, Makoto
Egami, Naoya
Uemura, Yukari
Togo, Fumiharu
Yamasoba, Tatsuya
Iwasaki, Shinichi
Article History
Received: 4 August 2016
Accepted: 31 October 2016
First Online: 21 November 2016
Competing interests
: The authors declare no competing financial interests.