1. Department of Radiology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province 215006, China
2. Department of Radiology, Medical Imaging Center, The Affiliated Hospital of Yangzhou University, Yangzhou, Jiangsu Province 225001, China
3. Department of Neurology, The Affiliated Hospital of Yangzhou University, Yangzhou, Jiangsu Province 225001, China
4. Department of Cardiology, The Affiliated Hospital of Yangzhou University, Yangzhou, Jiangsu Province 225001, China