Ota, Shuhei
Yoshihara, Mai
Yamazaki, Tomokazu
Takeshita, Tsuyoshi
Hirata, Aiko
Konomi, Mami
Oshima, Kenshiro
Hattori, Masahira
Bišová, Kateřina
Zachleder, Vilém
Kawano, Shigeyuki
Article History
Received: 16 December 2015
Accepted: 18 April 2016
First Online: 16 May 2016
Competing interests
: The authors declare no competing financial interests.