1. Jiangxi Provincial Key Laboratory of Preventive Medicine
2. School of Public Health
3. Nanchang University
4. Nanchang
5. P. R. China
6. Jiangxi Center of Medical Device Testing
7. Department of Ultrasonic Radiology
8. the First Affiliated Hospital of Nanchang University
9. Department of Medical Imaging and Interventional Radiology
10. Department of Interventional Radiology
11. Jiang Xi Province Chest Hospital
12. Institute for Advanced Study