1. Department of Interventional Radiology; The Affiliated Baiyun Hospital of Guizhou Medical University; Guiyang 550005 China
2. Key Laboratory of Endemic and Ethnic Diseases; The Key Laboratory of Medical Molecular Biology in Guizhou Medical University; Guiyang 550002 China
3. School of Medical Imaging of Guizhou Medical University; Guiyang city Beijing Road 9# Guiyang 550002 China
4. Guizhou Entry-Exit Inspection and Quarantine Bureau of the People's Republic of China; Guiyang 550005 China
5. Department of Interventional Radiology; The Affiliated Cancer Hospital of Guizhou Medical University; Guiyang 550005 China
6. School of Biology and Engineering; Guizhou Medical University; Guiyang 550001 China
7. Department of Rehabilitation; Guizhou Provincial People's Hospital; Guiyang Guizhou China