About the Authors
- Junko Kato
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* E-mail: katoj@j.u-tokyo.ac.jp
Affiliation Graduate Schools for Law and Politics, The University of Tokyo, Bunkyo, Tokyo, Japan
- Kensuke Okada
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Affiliation Department of Psychology, School of Human Science, Senshu University, Kawasaki, Kanagawa, Japan
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: JK. Performed the experiments: JK KO. Analyzed the data: KO. Contributed reagents/materials/analysis tools: JK KO. Wrote the paper: JK KO.