About the Authors

Mengmeng Zhao

Affiliations Department of Epidemiology, School of Public Health, China Medical University, Shenyang, Liaoning Province, China, Key Laboratory of Cancer Etiology and Intervention, University of Liaoning Province, Shenyang, China

Yangwu Ren

Affiliations Department of Epidemiology, School of Public Health, China Medical University, Shenyang, Liaoning Province, China, Key Laboratory of Cancer Etiology and Intervention, University of Liaoning Province, Shenyang, China

Li Shen

Affiliations Department of Epidemiology, School of Public Health, China Medical University, Shenyang, Liaoning Province, China, Key Laboratory of Cancer Etiology and Intervention, University of Liaoning Province, Shenyang, China

Yue Zhang

Affiliations Department of Epidemiology, School of Public Health, China Medical University, Shenyang, Liaoning Province, China, Key Laboratory of Cancer Etiology and Intervention, University of Liaoning Province, Shenyang, China

Baosen Zhou

bszhou@mail.cmu.edu.cn

Affiliations Department of Epidemiology, School of Public Health, China Medical University, Shenyang, Liaoning Province, China, Key Laboratory of Cancer Etiology and Intervention, University of Liaoning Province, Shenyang, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MZ BZ. Performed the experiments: MZ YR LS YZ. Analyzed the data: MZ YR LS YZ. Contributed reagents/materials/analysis tools: MZ YR LS YZ. Wrote the paper: MZ LS YZ. Revised the manuscript: MZ LS YZ.