Suzuki, Shigekatsu
Hirakawa, Yoshihisa
Kofuji, Rumiko
Sugita, Mamoru
Ishida, Ken-ichiro
Funding for this research was provided by:
Japan Society for the Promotion of Science (13206027)
Japan Society for the Promotion of Science (14J00572)
Japan Society for the Promotion of Science (15K18582)
Japan Society for the Promotion of Science (18017011)
Japan Society for the Promotion of Science (23117004)
Article History
Received: 21 October 2015
Accepted: 21 December 2015
First Online: 26 February 2016
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.