About the Authors

Yu-Tzu Wu

ytw22@medschl.cam.ac.uk

Affiliation Department of Public Health and Primary Care, Institute of Public Health, University of Cambridge, Cambridge, United Kingdom

Hsin-yi Lee

Affiliation Department of Health, Behavior and Society, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States of America

Samuel Norton

Affiliation Psychology Department, Institute of Psychiatry, King’s College London, London, United Kingdom

Chuanfeng Chen

Affiliation Institute of Psychological Science and Health Education, College of Teacher Education, Huzhou Teachers College, Huzhou city, Zhejiang province, People’s Republic of China

Hongxia Chen

Affiliation Department of Psychology, College of Teacher Education, Ningbo University, Zhejiang Province, People’s Republic of China

Chenglin He

Affiliation Department of Psychology, College of Teacher Education, Ningbo University, Zhejiang Province, People’s Republic of China

Jane Fleming

Affiliation Department of Public Health and Primary Care, Institute of Public Health, University of Cambridge, Cambridge, United Kingdom

Fiona E. Matthews

Affiliation Medical Research Council Biostatistics Unit, Institute of Public Health, University of Cambridge, United Kingdom

Carol Brayne

Affiliation Department of Public Health and Primary Care, Institute of Public Health, University of Cambridge, Cambridge, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CB JF. Performed the experiments: YTW HL. Analyzed the data: YTW SN FM. Contributed reagents/materials/analysis tools: YTW CC HC CH. Wrote the paper: YTW HL SN JF FM CB.