About the Authors

Hongjie Zhou

Affiliation Bioelectromagnetics Laboratory, School of Public Health, Zhejiang University School of Medicine, Hangzhou, China

Guangdi Chen

Affiliation Bioelectromagnetics Laboratory, School of Public Health, Zhejiang University School of Medicine, Hangzhou, China

Chunjing Chen

Affiliation Bioelectromagnetics Laboratory, School of Public Health, Zhejiang University School of Medicine, Hangzhou, China

Yunxian Yu

yunxianyu@gmail.com (YY); zpxu@zju.edu.cn (ZX)

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

Zhengping Xu

yunxianyu@gmail.com (YY); zpxu@zju.edu.cn (ZX)

Affiliation Bioelectromagnetics Laboratory, School of Public Health, Zhejiang University School of Medicine, Hangzhou, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: HZ ZX. Performed the experiments: HZ CC YY. Analyzed the data: GC YY. Contributed reagents/materials/analysis tools: HZ ZX. Wrote the paper: HZ GC.