1 Department of Liver Diseases and Digestive Interventional Radiology, National Clinical Research Centre for Digestive Diseases and Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi'an, Shaanxi Province, China.
2 Military Medical Innovation Center, Fourth Military Medical University, Xi'an, Shaanxi Province, China.
3 Department of Liver Diseases and Interventional Radiology, Digestive Diseases Hospital, Xi'an International Medical Center Hospital, Northwest University, Xi'an, Shaanxi Province, China.