1. Department of Radiology Affiliated Zhongshan Hospital of Dalian University Dalian People's Republic of China
2. Department of Radiology, Shenzhen Third People's Hospital Longgang District, Shenzhen Guangdong People's Republic of China
3. Department of Radiology, National Cancer Centre, National Clinical Research Centre for Cancer, Cancer Hospital & Shenzhen Hospital, Chinese Academy of Medical Sciences Peking Union Medical College Shenzhen People's Republic of China