Murakawa, Tomokazu
Yamaguchi, Osamu
Hashimoto, Ayako
Hikoso, Shungo
Takeda, Toshihiro
Oka, Takafumi
Yasui, Hiroki
Ueda, Hiromichi
Akazawa, Yasuhiro
Nakayama, Hiroyuki
Taneike, Manabu
Misaka, Tomofumi
Omiya, Shigemiki
Shah, Ajay M.
Yamamoto, Akitsugu
Nishida, Kazuhiko
Ohsumi, Yoshinori
Okamoto, Koji
Sakata, Yasushi
Otsu, Kinya
Article History
Received: 29 December 2014
Accepted: 16 May 2015
First Online: 6 July 2015
Competing interests
: The authors declare no competing financial interests.