1. Department of Gastroenterology Hunan Provincial People’ Hospital Changsha China
2. The First Affiliated Hospital of Human Normal University Changsha China
3. State Key Laboratory of Oncology in South China Guangzhou China
4. Department of Ultrasound Sun Yat‐sen University Cancer Center Guangzhou China
5. Collaborative Innovation Center for Cancer Medicine Guangzhou China
6. Department of Liver Surgery Sun Yat‐sen University Cancer Center Guangzhou China