About the Authors

Yuewen Han

Affiliation Xi’an Center for Disease Control and Prevention, Xi’an, China

Jun Niu

Affiliation The General Hospital of Shenyang Military, Shenyang, China

Dong Wang

Affiliation Air Force Aviation Medicine Identification and Training Center, Dalian, China

Yuanyuan Li

wudui220@163.com

Affiliations Xi’an Center for Disease Control and Prevention, Xi’an, China, Air Force Aviation Medicine Identification and Training Center, Dalian, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: YL. Performed the experiments: YH DW. Analyzed the data: YH. Contributed reagents/materials/analysis tools: JN. Wrote the paper: YL. Designed the software used in analysis: YL.