Imai, Makiko
Horikawa, Yoshiki
Kiyoto, Shingo
Imai, Tomoya
Sugiyama, Junji http://orcid.org/0000-0002-5388-4925
Funding for this research was provided by:
New Energy and Industrial Technology Development Organization
Article History
Received: 8 November 2019
Accepted: 12 February 2020
First Online: 22 February 2020
Competing interests
: The authors declare that they have no competing interests.