[1] Chinese Peoples Liberat Army Gen Hosp, PLA Med Coll, Dept Intervent Ultrasound, Beijing, Peoples R China
[2] Chinese Peoples Liberat Army Gen Hosp, PLA Med Coll, Med Ctr Chinese 5, Beijing, Peoples R China
[3] Guangxi Med Univ, Guangxi Clin Res Ctr CRC, Dept Gastrointestinal Surg, Canc Hosp, Nanning, Peoples R China
[4] Chinese Peoples Liberat Army Gen Hosp, Grad Sch, Beijing, Peoples R China
[5] Jilin Univ, Abdominal Ultrasound Dept, Hosp 1, Changchun, Peoples R China
[6] Fujian Med Univ, Dept Ultrasonog, Shengli Clin Med Coll, Fuzhou, Peoples R China
[7] Peoples Liberat Army Gen Hosp, PLA Med Coll, Dept Hepatobiliary Surg, Beijing, Peoples R China
[8] Peoples Liberat Army Gen Hosp, PLA Med Coll, Med Ctr 5, Beijing, Peoples R China
[9] Fourth Mil Med Univ, Xijing Hosp, Dept Ultrasound, Xian, Peoples R China
[10] Guangxi Med Univ, Dept Ultrasound, Affiliated Hosp 1, Nanning, Peoples R China
[11] Guangxi Med Univ, Dept Hepatobiliary Surg, Canc Hosp, Nanning, Peoples R China
[12] Chinese Acad Med Sci & Peking Union Med Coll, Dept Intervent Therapy, Natl Canc Ctr, Natl Clin Res Ctr Canc,Canc Hosp, Beijing, Peoples R China
[13] Zhejiang Univ, Affiliated Hosp 1, Dept Ultrasound Med, Sch Med, Hangzhou, Zhejiang, Peoples R China
[14] Sun Yat Sen Univ, Dept Ultrasound, Guangdong Key Lab Liver Dis Res, Affiliated Hosp 3, Guangzhou, Peoples R China
[15] Zhejiang Univ, Affiliated Hosp 4, Dept Surg, Sch Med, Yiwu, Peoples R China
[16] Guangxi Med Univ, Dept Gen Surg, Affiliated Hosp 2, Nanning, Peoples R China
[17] Univ Elect Sci & Technol China, Sichuan Canc Hosp Inst, Ultrasound Med Ctr, Sichuan Canc Ctr,Sch Med, Chengdu, Peoples R China
[18] Chinese Acad Med Sci & Peking Union Med Coll, Dept Hepatobiliary Surg, Natl Canc Ctr, Natl Clin Res Ctr Canc,Canc Hosp, Beijing, Peoples R China
[19] Zhejiang Univ, Affiliated Hosp 2, Dept Surg, Sch Med, Hangzhou, Peoples R China
[20] Guangxi Med Univ, Canc Hosp, Dept Radiol, Nanning, Peoples R China
[21] Guangxi Med Univ, Dept Med Oncol, Affiliated Hosp 1, Nanning, Peoples R China
[22] Guangxi Med Univ, Dept Emergency, Affiliated Hosp 1, Nanning, Peoples R China