About the Authors

Wei Lu

Contributed equally to this work with: Wei Lu, Cheng Chen

Affiliation Department of Chronic Communicable Disease, Center for Disease Control and Prevention of Jiangsu Province, Nanjing, Jiangsu Province, People’s Republic of China

Cheng Chen

Contributed equally to this work with: Wei Lu, Cheng Chen

Affiliation Department of Chronic Communicable Disease, Center for Disease Control and Prevention of Jiangsu Province, Nanjing, Jiangsu Province, People’s Republic of China

Yan Shao

Affiliation Department of Chronic Communicable Disease, Center for Disease Control and Prevention of Jiangsu Province, Nanjing, Jiangsu Province, People’s Republic of China

Jinyan Shi

Affiliation Laboratory of Tuberculosis, the Fourth People's Hospital of Lianyungang City, Lianyungang, Jiangsu Province, People’s Republic of China

Chongqiao Zhong

Affiliation Department of Chronic Communicable Disease, Center for Disease Control and Prevention of Lianyungang, Lianyungang, Jiangsu Province, People’s Republic of China

Dandan Yang

Affiliation Department of Chronic Communicable Disease, Center for Disease Control and Prevention of Jiangsu Province, Nanjing, Jiangsu Province, People’s Republic of China

Honghuan Song

Affiliation Department of Chronic Communicable Disease, Center for Disease Control and Prevention of Jiangsu Province, Nanjing, Jiangsu Province, People’s Republic of China

Guoli Li

Affiliation Department of Chronic Communicable Disease, Center for Disease Control and Prevention of Jiangsu Province, Nanjing, Jiangsu Province, People’s Republic of China

Xiaoyan Ding

Affiliation Department of Chronic Communicable Disease, Center for Disease Control and Prevention of Jiangsu Province, Nanjing, Jiangsu Province, People’s Republic of China

Hong Peng

Affiliation Department of Chronic Communicable Disease, Center for Disease Control and Prevention of Jiangsu Province, Nanjing, Jiangsu Province, People’s Republic of China

Linyang Zhu

Affiliation Department of Chronic Communicable Disease, Center for Disease Control and Prevention of Lianyungang, Lianyungang, Jiangsu Province, People’s Republic of China

Yang Zhou

Affiliation Department of Chronic Communicable Disease, Center for Disease Control and Prevention of Jiangsu Province, Nanjing, Jiangsu Province, People’s Republic of China

Limei Zhu

jsjkmck@163.com

Affiliation Department of Chronic Communicable Disease, Center for Disease Control and Prevention of Jiangsu Province, Nanjing, Jiangsu Province, People’s Republic of China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: LMZ WL CC. Performed the experiments: CC YS JYS DDY HHS GLL. Analyzed the data: WL CC YZ. Contributed reagents/materials/analysis tools: HP XYD. Wrote the paper: WL CC. Field quality control and data collection: CQZ LYZ.