About the Authors
- Zhaohua Ji
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Contributed equally to this work with: Zhaohua Ji, Tingcai Wang, Zhongjun Shao
Affiliation Department of Epidemiology and the Ministry of Education Key Lab of Hazard Assessment and Control in Special Operational Environment, School of Public Health, Fourth Military Medical University, Xi'an, China
- Tingcai Wang
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Contributed equally to this work with: Zhaohua Ji, Tingcai Wang, Zhongjun Shao
Affiliation Wuwei municipal Center for Disease Control and Prevention, Gansu, China
- Zhongjun Shao
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Contributed equally to this work with: Zhaohua Ji, Tingcai Wang, Zhongjun Shao
Affiliation Department of Epidemiology and the Ministry of Education Key Lab of Hazard Assessment and Control in Special Operational Environment, School of Public Health, Fourth Military Medical University, Xi'an, China
- Dahong Huang
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Affiliation Wuwei municipal Center for Disease Control and Prevention, Gansu, China
- Anhui Wang
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Affiliation Department of Epidemiology and the Ministry of Education Key Lab of Hazard Assessment and Control in Special Operational Environment, School of Public Health, Fourth Military Medical University, Xi'an, China
- Zhiwen Guo
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Affiliation Wuwei municipal Center for Disease Control and Prevention, Gansu, China
- Yong Long
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Affiliation Department of Epidemiology and the Ministry of Education Key Lab of Hazard Assessment and Control in Special Operational Environment, School of Public Health, Fourth Military Medical University, Xi'an, China
- Lei Zhang
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Affiliation Department of Epidemiology and the Ministry of Education Key Lab of Hazard Assessment and Control in Special Operational Environment, School of Public Health, Fourth Military Medical University, Xi'an, China
- Haixia Su
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Affiliation Department of Epidemiology and the Ministry of Education Key Lab of Hazard Assessment and Control in Special Operational Environment, School of Public Health, Fourth Military Medical University, Xi'an, China
- Qi Zhang
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Affiliation Department of Epidemiology and the Ministry of Education Key Lab of Hazard Assessment and Control in Special Operational Environment, School of Public Health, Fourth Military Medical University, Xi'an, China
- Yongping Yan
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* E-mail: yanyping@fmmu.edu.cn (YY); fandaim@fmmu.edu.cn (DF)
Affiliation Department of Epidemiology and the Ministry of Education Key Lab of Hazard Assessment and Control in Special Operational Environment, School of Public Health, Fourth Military Medical University, Xi'an, China
- Daiming Fan
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* E-mail: yanyping@fmmu.edu.cn (YY); fandaim@fmmu.edu.cn (DF)
Affiliation Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi'an, China
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: YPY DMF YL TCW DHH. Performed the experiments: LZ QZ AHW HXS ZWG. Analyzed the data: ZHJ ZJS. Wrote the paper: ZHJ YPY.