Arai, Ryoichi https://orcid.org/0000-0001-5606-8483
Funding for this research was provided by:
Japan Society for the Promotion of Science (JP24113707, JP24780097, JP16K05841, JP16H00761)
Article History
Received: 25 October 2017
Accepted: 23 November 2017
First Online: 14 December 2017
Compliance with ethical standards
:
: Ryoichi Arai declares that he has no conflicts of interest.
: This article does not contain any studies with human participants or animals performed by the author.