About the Authors

Lijing Chen

Affiliations Key Laboratory of Behavioral Science, Institute of Psychology, Chinese Academy of Sciences, Beijing, China, Graduate University of Chinese Academy of Sciences, Beijing, China

Xingshan Li

Affiliation Key Laboratory of Behavioral Science, Institute of Psychology, Chinese Academy of Sciences, Beijing, China

Yufang Yang

yangyf@psych.ac.cn

Affiliation Key Laboratory of Behavioral Science, Institute of Psychology, Chinese Academy of Sciences, Beijing, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: LC YY. Performed the experiments: LC XL. Analyzed the data: LC XL. Contributed reagents/materials/analysis tools: LC. Wrote the paper: LC YY XL.