1. Department of Radiology, The Second Hospital of Nanjing Nanjing University of Chinese Medicine, Nanjing, China;
2. Department of Interventional Radiology, The Affiliated Central Hospital of Qingdao University, Qingdao, China;
3. Department of Ultrasound, The Second Hospital of Nanjing Nanjing University of Chinese Medicine, Nanjing, China;
4. Department of Oncology, The Second Hospital of Nanjing Nanjing University of Chinese Medicine, Nanjing, China;
5. Department of Hepatobiliary Surgery, The Second Hospital of Nanjing Nanjing University of Chinese Medicine, Nanjing, China