1. Research Laboratory of Clinical Virology, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
2. Clinical Research Center, Ruijin Hospital North, Shanghai Jiaotong University School of Medicine, Shanghai, China
3. Department of Gastroenterology & Hepatology, Ruijin Hospital North, Shanghai Jiaotong University School of Medicine, Shanghai, China
4. Department of Infectious Diseases, Institute of Infectious & Respiratory Diseases, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China