1. Department of Radiology, The Second Affiliated Hospital of Kunming Medical University, China
2. Department of Radiology, Wuhan Asian Heart Hospital, China
3. Department of Cardiology, The Second Affiliated Hospital of Kunming Medical University, China
4. Department of Epidemiology and Biostatistics, School of Public Health of Kunming Medical University, China
5. Biomedical Engineering Research Center, Kunming Medical University, China
6. Department of Radiology, Beijing An Zhen Hospital, Capital Medical University, Beijing, China