1. Department of Liver Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China
2. Department of Internal Medicine, The University of Texas Southwestern Medical School, Dallas, Texas, USA
3. Department of Gastroenterology and Hepatology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China
4. Laboratory of Research Center for Translational Medicine, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China
5. Department of Pancreato-Billary Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China
6. Department of Oncology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China
7. Department of Medical Ultrasound, Division of Interventional Ultrasound, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China