1. Foshan Traditional Chinese Medicine Hospital , Guangdong , 518000 , China
2. Department of Oncology, The Seventh Affiliated Hospital, Sun Yat-sen University , Shenzhen , Guangdong, 518000 , China
3. Foshan First People’s Hospital , Guangdong , 518000 , China
4. Guangdong Medical University , Zhanjiang , Guangdong, 524000 , China
5. Department of Hepatobiliary and Pancreatic Surgery, Affiliated Hospital of Guangdong Medical University , Zhanjiang , Guangdong, 524000 , China
6. Department of Oncology, Affiliated Hospital of Guangdong Medical University , Zhanjiang , Guangdong, 524000 , China
7. Affiliated Hospital of Guangdong Medical University , Zhanjiang , Guangdong, 524000 , China
8. Department of Ultrasound, Affiliated Hospital of Guangdong Medical University , Zhanjiang , Guangdong, 524000 , China