About the Authors

Shuang Shao

Affiliations General Practice and Continue Education School, Capital Medical University, Beijing, China, Beijing Municipal Key Laboratory of Clinical Epidemiology, School of Public Health, Capital Medical University, Beijing, China, School of Yan Jing Medical Sciences, Capital Medical University, Beijing, China

FeiFei Zhao

Affiliation Beijing Municipal Key Laboratory of Clinical Epidemiology, School of Public Health, Capital Medical University, Beijing, China

Jing Wang

Affiliation Laboratory of Parallel Software and Mathematic Science, Institute of Software, Chinese Academy of Sciences, Beijing, China

Lei Feng

Affiliations General Practice and Continue Education School, Capital Medical University, Beijing, China, Beijing Municipal Key Laboratory of Clinical Epidemiology, School of Public Health, Capital Medical University, Beijing, China

XiaoQin Lu

Affiliation General Practice and Continue Education School, Capital Medical University, Beijing, China

Juan Du

Affiliation General Practice and Continue Education School, Capital Medical University, Beijing, China

YuXiang Yan

Affiliation Beijing Municipal Key Laboratory of Clinical Epidemiology, School of Public Health, Capital Medical University, Beijing, China

Chao Wang

Affiliation Beijing Nuclear Industry Hospital, Beijing, China

YingHong Fu

Affiliation School of Yan Jing Medical Sciences, Capital Medical University, Beijing, China

JingJing Wu

Affiliation Beijing Municipal Key Laboratory of Clinical Epidemiology, School of Public Health, Capital Medical University, Beijing, China

XinWei Yu

Affiliation Beijing Municipal Key Laboratory of Clinical Epidemiology, School of Public Health, Capital Medical University, Beijing, China

KayKeng Khoo

Affiliation Lynwood Medical Centre, Lynwood, Western Australia, Australia

YouXin Wang

Affiliations Beijing Municipal Key Laboratory of Clinical Epidemiology, School of Public Health, Capital Medical University, Beijing, China, School of Medical Sciences, Edith Cowan University, Perth, Australia

Wei Wang

wei.wang@ecu.edu.au

Affiliations Beijing Municipal Key Laboratory of Clinical Epidemiology, School of Public Health, Capital Medical University, Beijing, China, School of Medical Sciences, Edith Cowan University, Perth, Australia

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SS WW. Performed the experiments: SS FFZ JW LF YHF JJW CW. Analyzed the data: XQL JD YXY. Contributed reagents/materials/analysis tools: FFZ SS JW WW. Wrote the manuscript: WW SS KK XWY YXW.