1. Department of Hepatology, First Hospital of Jilin University, Changchun, China.
2. Institute Pasteur of Shanghai, Chinese Academy of Sciences, Shanghai, China.
3. Institute of Infection, Immunity and Inflamm, University of Glasgow, Glasgow, UK.
4. Section of Hepatology, University of Manitoba, Winnipeg, Canada.
5. Department of Clinical Epidemiology, First Hospital of Jilin University, Changchun, China.