South China University of Technology, South China University of Technology, Southern Medical University, Southern Medical University, Guangdong Academy of Medical Sciences - Guangdong Provincial People's Hospital, affiliation not provided to SSRN, Guangdong Academy of Medical Sciences - Department of Radiology, South China University of Technology, Southern Medical University, Guangdong Academy of Medical Sciences - Department of Radiology and Guangdong Academy of Medical Sciences - Department of Radiology