Kobayashi, Yuki
Matsuda, Shinsuke
Imamura, Kentaro
Kobayashi, Hikaru
Funding for this research was provided by:
Japan Science and Technology Agency
Article History
Received: 2 December 2016
Accepted: 27 April 2017
First Online: 16 May 2017
Compliance with ethical standards
:
: This study was funded by the Center of Innovation Program from Japan Science and Technology Agency, JST.
: The authors declare that they have no conflict of interest.