1. Department of Medical Microbiology, MOE/NHC/CAMS Key Laboratory of Medical Molecular Virology, School of Basic Medical Sciences, Fudan University, Shanghai, People’s Republic of China
2. Department of Gastroenterology & Hepatology, Zhongshan Hospital of Fudan University, Shanghai, People’s Republic of China
3. Shanghai Institute of Liver Diseases, Fudan University Shanghai Medical College, Shanghai, People’s Republic of China