About the Authors
- Li Jiang
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Affiliation School of Systems Science, Beijing Normal University, Beijing, 100875, P. R. China
- Jingyu Li
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Affiliations School of Systems Science, Beijing Normal University, Beijing, 100875, P. R. China, Institute of Policy and Management, Chinese Academy of Sciences, Beijing, 100190, P. R. China
- Chao Shen
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Affiliations School of Systems Science, Beijing Normal University, Beijing, 100875, P. R. China, College of Information System and Management, National University of Denfense Technology, Hunan, 410073, P. R. China
- Sicong Yang
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Affiliation School of Systems Science, Beijing Normal University, Beijing, 100875, P. R. China
- Zhangang Han
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* E-mail: zhan@bnu.edu.cn
Affiliation School of Systems Science, Beijing Normal University, Beijing, 100875, P. R. China
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: LJ JL ZH. Performed the experiments: JL CS LJ. Analyzed the data: LJ JL CS SY. Contributed reagents/materials/analysis tools: LJ JL CS. Wrote the paper: LJ ZH.