1. Department of Radiology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
2. Department of Hematology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
3. Department of Radiological Sciences, University of California, Irvine, CA, USA.
4. Department of Geriatrics and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China.
5. Department of Diagnostic Radiology, Jinling Hospital, Medical School of Nanjing University, Nanjing, China.
6. Department of Cardiology, West China Hospital, Sichuan University, Chengdu, China.