1 Department of Infectious Diseases, Nanfang Hospital, Guangdong Provincial Key Laboratory of Viral Hepatitis Research, Southern Medical University, Guangzhou, China.
2 Hepatology Unit of Shenzhen Hospital, Southern Medical University, Shenzhen, China.
3 Hepatology Unit of Shenzhen Hospital, Southern Medical University, Shenzhen, China. jlhousmu@163.com.