Affiliation: | 1 Department of Radiology,Department of Oncology, Hainan Hospital of Chinese PLA General Hospital, Sanya, Hainan 572013, China2 Department of Oncology, Hainan Hospital of Chinese PLA General Hospital, Sanya, Hainan 572013, China3 Department of Radiology, Chinese PLA General Hospital, Beijing 100853, China |