1. Department of Infectious Diseases, The First Affiliated Hospital, China Medical University, Shenyang City, Liaoning Province, People’s Republic of China
2. The Sixth People’s Hospital of Shenyang, Shenyang City, Liaoning Province, People’s Republic of China
3. Department of Medical Microbiology, Key Laboratory of Medical Molecular Virology, School of Basic Medical Sciences, Fudan University, Shanghai, China
4. Shanghai Institute of Liver Diseases, Fudan University, Shanghai, China
5. The Institute of liver diseases, China Medical University, Shenyang, Liaoning Province, China