Konishi, Satoshi
Hirata, Akiya
Funding for this research was provided by:
Ritsumeikan University | Ritsumeikan Global Innovation Research Organization, Ritsumeikan University
the 2016 MEXT Private University Research Branding Project
Article History
Received: 19 June 2019
Accepted: 12 October 2019
First Online: 30 October 2019
Competing interests
: The authors declare no competing interests.