1 Department of Radiology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China.
2 Medical Research Center, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China.
3 Department of Radiology, Peking University People's Hospital, Beijing 100044, China. Electronic address: [email protected].
4 Department of Radiology, University of Michigan, Ann Arbor 48109, USA. Electronic address: [email protected].
5 Department of Radiology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China. Electronic address: [email protected].