Suzuki, Takaaki http://orcid.org/0000-0002-0383-3409
Ikeda, Tohru
Funding for this research was provided by:
the Environment Research and Technology Development Fund (4D - 1101)
the Sasakawa Scientific Research Grant from The Japan Science Society (26-644)
JSPS and MBIE-RSNZ Joint Research Project under the Japan
JSPS KAKENHI (20K12311)
Article History
Received: 17 November 2019
Accepted: 25 November 2020
First Online: 11 December 2020
Ethics approval and consent to participate
: This study received ethical approval from the research ethics committee of the Graduate School of Letters, Hokkaido University, Japan.
: Not applicable.
: The authors declare no conflicts of interest.