About the Authors
- Ryoichi Nakashima
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* E-mail: one.island.one@gmail.com
Affiliation Tohoku University, and Japan Science and Technology Agency, Crest, Sendai, Japan
- Satoshi Shioiri
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Affiliation Tohoku University, and Japan Science and Technology Agency, Crest, Sendai, Japan
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: RN SS. Performed the experiments: RN. Analyzed the data: RN. Contributed reagents/materials/analysis tools: RN. Wrote the paper: RN SS.