1. Department of Microbiology, School of Basic Medical Sciences, Guangxi Medical University, Nanning 530021, China
2. Department of Clinical Laboratory, The First Affiliated Hospital of Guangxi University of Chinese Medicine, Nanning 530023, China
3. Department of Immunology, School of Basic Medical Sciences, Guangxi Medical University, Nanning 530021, China
4. Department of Hepatology, The First Affiliated Hospital of Guangxi University of Chinese Medicine, Nanning 530023, China