Teratake, Youichi
Kuga, Chisa
Hasegawa, Yuta
Sato, Yoshiharu
Kitahashi, Masayasu
Fujimura, Lisa
Watanabe-Takano, Haruko
Sakamoto, Akemi
Arima, Masafumi
Tokuhisa, Takeshi
Hatano, Masahiko
Article History
Received: 30 January 2016
Accepted: 28 April 2016
First Online: 19 May 2016
Competing interests
: The authors declare no competing financial interests.