About the Authors
- Hideyuki Doi
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* E-mail: doih@hiroshima-u.ac.jp
Affiliation Institute for Sustainable Sciences and Development, Hiroshima University, Higashi-Hiroshima, Japan
- Teruhiko Takahara
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Affiliation Institute for Sustainable Sciences and Development, Hiroshima University, Higashi-Hiroshima, Japan
- Kazuya Tanaka
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Affiliation Institute for Sustainable Sciences and Development, Hiroshima University, Higashi-Hiroshima, Japan
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: HD. Performed the experiments: HD TT. Analyzed the data: HD. Wrote the paper: HD TT KT.