1. Department of Infectious Diseases The Second Affiliated Hospital of Xi'an Jiaotong University Xi'an P. R. China
2. School of Mathematics and Statistics Xi'an Jiaotong University Xi'an P. R. China
3. Division of General Internal Medicine Cedars‐Sinai Medical Center Los Angeles California USA
4. Karsh Division of Gastroenterology and Hepatology Cedars‐Sinai Medical Center Los Angeles California USA
5. Division of Gastroenterology and Hepatology, Department of Medicine Stanford University Medical Center Palo Alto California USA
6. Department of Epidemiology and Population Health Stanford University Medical Center Palo Alto California USA
7. China‐Australia Joint Research Center for Infectious Diseases, School of Public Health Xi'an Jiaotong University Health Science Centre Xi'an Shaanxi P. R. China
8. Department of Population Health Science and Policy Icahn School of Medicine at Mount Sinai New York USA
9. Department of Obstetrics, Gynecology, and Reproductive Science Icahn School of Medicine at Mount Sinai New York USA
10. Department of Medicine University of North Carolina Chapel Hill North Carolina USA
11. University of North Carolina Project‐China Guangzhou P. R. China
12. Artificial Intelligence and Modelling in Epidemiology Program Melbourne Sexual Health Centre, Alfred Health Melbourne Australia
13. Central Clinical School Faculty of Medicine Monash University Melbourne Australia
14. Department of Epidemiology and Biostatistics College of Public Health Zhengzhou University Zhengzhou Henan China
15. National & Local Joint Engineering Research Center of Biodiagnosis and Biotherapy The Second Affiliated Hospital of Xi'an Jiaotong University Xi'an P. R. China
16. Shaanxi Provincial Clinical Medical Research Center of Infectious Diseases Xi'an P. R. China
17. Global Health Institute, School of Public Health Xi'an Jiaotong University Health Science Center Xi'an P. R. China
18. Key Laboratory of Surgical Critical Care and Life Support (Xi'an Jiaotong University) Ministry of Education Xi'an P. R. China