Hiasa, Miki
Miyaji, Takaaki
Haruna, Yuka
Takeuchi, Tomoya
Harada, Yuika
Moriyama, Sawako
Yamamoto, Akitsugu
Omote, Hiroshi
Moriyama, Yoshinori
Article History
Received: 7 July 2014
Accepted: 10 October 2014
First Online: 30 October 2014
Competing interests
: The authors declare no competing financial interests.