Shibaguchi, Tsubasa
Sugiura, Takao
Fujitsu, Takanori
Nomura, Takumi
Yoshihara, Toshinori
Naito, Hisashi
Yoshioka, Toshitada
Ogura, Akihiko
Ohira, Yoshinobu
Funding for this research was provided by:
Japan Society for the Promotion of Science (C-24500789)
Article History
Received: 2 August 2015
Accepted: 18 December 2015
First Online: 13 January 2016
Compliance with ethical standards
:
: The authors declare that there are no conflicts of interest.
Free to read: This content has been made available to all.