Wako, Hiroshi http://orcid.org/0000-0002-8265-1223
Endo, Shigeru
Funding for this research was provided by:
JSPS Grant-in-Aid for Scientific Research (16K00407)
Article History
Received: 14 June 2017
Accepted: 4 October 2017
First Online: 4 November 2017
Compliance with ethical standards
:
: Hiroshi Wako declares that he has no conflict of interest. Shigeru Endo declares that he has no conflict of interest.
: This article does not contain any studies with human participants or animals performed by any of the authors.