1. Department of Hepatobiliary Oncology, Sun Yat-Sen University Cancer Center, Guangzhou, China
2. State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
3. Department of Pancreatobiliary Surgery, Sun Yat-Sen University Cancer Center, Guangzhou, China
4. Department of Pathology, Sun Yat-Sen University Cancer Center, Guangzhou, China
5. Department of General Surgery, Dongguan People’s Hospital, Southern Medical University, Dongguan City, China
6. Department of Hepatic Surgery, Fudan University, Shanghai Cancer Center, Shanghai, China
7. Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
8. Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
9. Department of Abdominal Surgery, Affiliated Cancer Hospital and Institute of Guangzhou Medical University, Guangzhou, China
10. Department of Gastroenterology, Hunan Provincial People’s Hospital, The First Affiliated Hospital of Human Normal University, Changsha, China