Shimakami, Tetsuro
Honda, Masao
Shirasaki, Takayoshi
Takabatake, Riuta
Liu, Fanwei
Murai, Kazuhisa
Shiomoto, Takayuki
Funaki, Masaya
Yamane, Daisuke
Murakami, Seishi
Lemon, Stanley M.
Kaneko, Shuichi
Article History
Received: 3 February 2014
Accepted: 27 March 2014
First Online: 15 April 2014
Competing interests
: The authors declare no competing financial interests.