1. Department of Radiology, State Key Laboratory of Cardiovascular Disease, Fu Wai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
2. Department of Radiology, Baotou Central Hospital, Inner Mongolia, Baotou, China
3. Translational Medicine Research Center, Baotou Central Hospital, Inner Mongolia, Baotou, China