About the Authors
- Xiaoyong Yan
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Affiliations School of Systems Science, Beijing Normal University, Beijing, China, Center for Complex Systems Research, Shijiazhuang Tiedao University, Shijiazhuang, China
- Ying Fan
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Affiliation School of Systems Science, Beijing Normal University, Beijing, China
- Zengru Di
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Affiliation School of Systems Science, Beijing Normal University, Beijing, China
- Shlomo Havlin
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Affiliation Department of Physics, Bar-Ilan University, Ramat-Gan, Israel
- Jinshan Wu
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* E-mail: jinshanw@bnu.edu.cn
Affiliation School of Systems Science, Beijing Normal University, Beijing, China
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: JW YF ZD. Analyzed the data: XY JW SH. Wrote the paper: JW XY YF ZD SH.