About the Authors

Ming-Juan Jin

Affiliation Department of Epidemiology and Biostatistics, Zhejiang University School of Public Health, Hangzhou, China

Bing-Bing Chen

Affiliation Department of Epidemiology and Biostatistics, Zhejiang University School of Public Health, Hangzhou, China

Ying-Ying Mao

Affiliation Department of Epidemiology and Biostatistics, Zhejiang University School of Public Health, Hangzhou, China

Yi-Min Zhu

Affiliation Department of Epidemiology and Biostatistics, Zhejiang University School of Public Health, Hangzhou, China

Yun-Xian Yu

Affiliation Department of Epidemiology and Biostatistics, Zhejiang University School of Public Health, Hangzhou, China

Yin-Yin Wu

Affiliations Department of Epidemiology and Biostatistics, Zhejiang University School of Public Health, Hangzhou, China, Hangzhou Normal University School of Public Health, Hangzhou, China

Ming-Wu Zhang

Affiliations Department of Epidemiology and Biostatistics, Zhejiang University School of Public Health, Hangzhou, China, Zhejiang Center for Disease Control and Prevention, Hangzhou, China

Shan-Kuan Zhu

Affiliation Injury Control Research Center, Obesity and Body Composition Research Center, Zhejiang University School of Public Health, Hangzhou, China

Kun Chen

ck@zju.edu.cn

Affiliation Department of Epidemiology and Biostatistics, Zhejiang University School of Public Health, Hangzhou, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MJJ KC. Performed the experiments: MJJ YYM YMZ YXY YYW MWZ. Analyzed the data: MJJ BBC. Contributed reagents/materials/analysis tools: SKZ. Wrote the manuscript: MJJ BBC KC.