About the Authors

Xiaoxia Yang

Contributed equally to this work with: Xiaoxia Yang, Qiongshu Wang

Affiliation Institute of Disease Control and Prevention, Academy of Military Medical Sciences, Beijing, China

Qiongshu Wang

Contributed equally to this work with: Xiaoxia Yang, Qiongshu Wang

Affiliation Deprtment of Infection Control, Wuhan General Hospital of Guangzhou Military Command, Wuhan, China

Beibei Liang

Affiliation Institute of Disease Control and Prevention, Academy of Military Medical Sciences, Beijing, China

Fuli Wu

Affiliation Institute of Disease Control and Prevention, Academy of Military Medical Sciences, Beijing, China

Hao Li

Affiliation Institute of Disease Control and Prevention, Academy of Military Medical Sciences, Beijing, China

Hongbo Liu

Affiliation Institute of Disease Control and Prevention, Academy of Military Medical Sciences, Beijing, China

Chunyu Sheng

Affiliation Institute of Disease Control and Prevention, Academy of Military Medical Sciences, Beijing, China

Qiuxia Ma

Affiliation Institute of Disease Control and Prevention, Academy of Military Medical Sciences, Beijing, China

Chaojie Yang

Affiliation Institute of Disease Control and Prevention, Academy of Military Medical Sciences, Beijing, China

Jing Xie

Affiliation Institute of Disease Control and Prevention, Academy of Military Medical Sciences, Beijing, China

Peng Li

Affiliation Institute of Disease Control and Prevention, Academy of Military Medical Sciences, Beijing, China

Leili Jia

Affiliation Institute of Disease Control and Prevention, Academy of Military Medical Sciences, Beijing, China

Ligui Wang

Affiliation Institute of Disease Control and Prevention, Academy of Military Medical Sciences, Beijing, China

Xinying Du

Affiliation Institute of Disease Control and Prevention, Academy of Military Medical Sciences, Beijing, China

Shaofu Qiu

hongbinsong@263.net (HS); qiushf0613@hotmail.com (SQ)

Affiliation Institute of Disease Control and Prevention, Academy of Military Medical Sciences, Beijing, China

Hongbin Song

hongbinsong@263.net (HS); qiushf0613@hotmail.com (SQ)

Affiliation Institute of Disease Control and Prevention, Academy of Military Medical Sciences, Beijing, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceptualization: XXY QSW SFQ HBS. Data curation: PL LGW. Formal analysis: QSW JX. Funding acquisition: SFQ HBS. Investigation: JX PL LGW LLJ. Methodology: XYD. Project administration: XXY SFQ HBS. Resources: XYD. Software: PL. Supervision: SFQ HBS. Validation: BBL FLW HL HBL CYS QXM CJY. Visualization: XXY QSW SFQ HBS. Writing – original draft: XXY QSW SFQ HBS. Writing – review & editing: SFQ HBS.