1. Department of Biochemistry and Molecular Biology, Southwest Medical University, Luzhou, Sichuan 646000, P.R. China
2. Department of Hepatobiliary Surgery, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, P.R. China
3. Department of Liver Diseases, The Affiliated Hospital of Chinese Traditional Medicine, Southwest Medical University, Luzhou, Sichuan 646000, P.R. China
4. Liver Diseases Laboratory, Southwest Medical University, Luzhou, Sichuan 646000, P.R. China