1. Liver Transplantation Center, Fifth Medical Center of Chinese PLA General Hospital, Beijing, P. R. China
2. Department of Integrated TCM & Western Medicine, Fifth Medical Center of Chinese PLA General Hospital, Beijing, P. R. China
3. Department of Radiology, Fifth Medical Center of Chinese PLA General Hospital, Beijing, P. R. China
4. Division of Digestive and Liver Diseases, Department of Medicine, Cedars Sinai Medical Center, Los Angeles, CA, USA
5. Samuel Oschin Comprehensive Cancer Institute, Cedars Sinai Medical Center, Los Angeles, CA, USA
6. Comprehensive Transplant Center, Cedars Sinai Medical Center, Los Angeles, CA, USA