1. *Department of Tropical Diseases, The Second Affiliated Hospital of Hainan Medical University, Haikou, Hainan Province, China;
2. †Department of Infectious Disease, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui Province, China;
3. ‡Liver Center and Gastrointestinal Division, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA;
4. §Institute of Blood Transfusion, Chinese Academy of Medical Sciences and Peking Union Medical College, Chengdu, Sichuan Province, China;
5. ¶Department of Infectious Disease, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China;
6. ‖Southwest University, College of Animal Science and Technology, Chongqing, China;
7. #Department of Microbiology, College of Basic Medical Science, Chongqing Medical University, Chongqing, China;
8. **Department of Infectious Disease, Shengjing Hospital of China Medical University, Shenyang, Liaoning Province, China;
9. ††Department of Hepatology, The Affiliated Infectious Diseases Hospital of Soochow University, Suzhou, Jiangsu Province, China;
10. ‡‡Department of Gastroenterology, MedStar Georgetown University Hospital, Washington, DC; and
11. §§Department of Gastroenterology, St Vincent’s Hospital, Fitzroy, Victoria, Australia