Affiliation: | 1. Division of Interventional Ultrasound, Department of Medical Ultrasound, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China;2. Department of Oncology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China;3. Department of Interventional Ultrasound, Chinese PLA General Hospital, Beijing, 100853, China;4. Department of Liver Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China |