About the Authors
- Renqing Li
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Contributed equally to this work with: Renqing Li, Qinghua Zou
* E-mail: lirenqingz@sina.com
Affiliation Beijing Center for Disease Control and Prevention, Beijing, China
- Qinghua Zou
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Contributed equally to this work with: Renqing Li, Qinghua Zou
Affiliation Department of Microbiology, Peking University Health Science Center, Beijing, China
- Lijuan Chen
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Affiliation Beijing Center for Disease Control and Prevention, Beijing, China
- Herun Zhang
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Affiliation Beijing Center for Disease Control and Prevention, Beijing, China
- Yumei Wang
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Affiliation Beijing Center for Disease Control and Prevention, Beijing, China
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: RQL QHZ. Performed the experiments: LJC HRZ YMW. Analyzed the data: RQL QHZ. Wrote the paper: RQL QHZ.