Hosokawa, Hiroyuki
Tanaka, Tomoaki http://orcid.org/0000-0002-9761-1750
Endo, Yusuke
Kato, Miki
Shinoda, Kenta
Suzuki, Akane
Motohashi, Shinichiro
Matsumoto, Masaki
Nakayama, Keiichi I.
Nakayama, Toshinori
Article History
Received: 3 September 2015
Accepted: 9 March 2016
First Online: 7 April 2016
Competing interests
: The authors declare no competing financial interests.