1. Department of Big Data in Health Science, School of Public Health and The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
2. The Key Laboratory of Intelligent Preventive Medicine of Zhejiang Province, Hangzhou, Zhejiang 310058, China
3. School of Public Health, Zhejiang University School of Medicine, Hangzhou, China
4. Department of Sociology, Tsinghua University, Beijing, China
5. Department of Epidemiology and Biostatistics, School of Public Health, Peking University Health Science Center, Beijing, China
6. Department of Maternal and Child Health, School of Public Health, Peking University, Beijing, China
7. Department of Sports and Exercise Science, College of Education, Zhejiang University, Hangzhou, Zhejiang, China
8. School of Information Science and Technology, Hangzhou Normal University, Hangzhou, China
9. Centre for Global Health Research, Usher Institute of Population Health Sciences and Informatics, University of Edinburgh, Edinburgh, Scotland, UK