[1] Southern Med Univ, Nanfang Hosp, Dept Med Imaging Ctr, Guangzhou 510515, Peoples R China
[2] Southern Med Univ, Canc Res Inst, Guangzhou Key Lab Tumor Immunol Res, Sch Basic Med Sci, Guangzhou 510515, Peoples R China
[3] Southern Med Univ, Nanfang Hosp, Dept Gen Surg, Guangzhou 510515, Peoples R China
[4] Guangzhou Med Univ, Dept Radiol, Affiliated Hosp 2, Guangzhou 510260, Peoples R China
[5] Southern Med Univ, Sch Biomed Engn, Guangzhou 510515, Guangdong, Peoples R China
[6] Southern Med Univ, Expt Educ Adm Ctr, Sch Basic Med Sci, Guangzhou 510515, Peoples R China