Department of Radiology Peking Union Medical College Hospital Chinese Academy of Medical Sciences&Peking Union Medical College Beijing 100730 China;
PAⅡ Inc. Bethesda MD 20817 USA;
PAⅡ Inc. Bethesda MD 20817 USA;
Department of Radiology Peking Union Medical College Hospital Chinese Academy of Medical Sciences&Peking Union Medical College Beijing 100730 China;
Department of Radiology Beijing United Family Hospital Beijing 100015 China;
Department of Radiology Beijing United Family Hospital Beijing 100015 China;
Department of Radiology Beijing United Family Hospital Beijing 100015 China;