Morimoto, Daichi
Walinda, Erik
Fukada, Harumi
Sou, Yu-Shin
Kageyama, Shun
Hoshino, Masaru
Fujii, Takashi
Tsuchiya, Hikaru
Saeki, Yasushi
Arita, Kyohei
Ariyoshi, Mariko
Tochio, Hidehito
Iwai, Kazuhiro
Namba, Keiichi
Komatsu, Masaaki
Tanaka, Keiji
Shirakawa, Masahiro
Article History
Received: 1 May 2014
Accepted: 18 December 2014
First Online: 20 January 2015
Competing interests
: The authors declare no competing financial interests.