Miya, Fuyuki
Kato, Mitsuhiro
Shiohama, Tadashi
Okamoto, Nobuhiko
Saitoh, Shinji
Yamasaki, Mami
Shigemizu, Daichi
Abe, Tetsuo
Morizono, Takashi
Boroevich, Keith A.
Kosaki, Kenjiro
Kanemura, Yonehiro
Tsunoda, Tatsuhiko
Article History
Received: 23 October 2014
Accepted: 2 March 2015
First Online: 19 March 2015
Competing interests
: The authors declare no competing financial interests.