[1] Zhejiang Chinese Med Univ, Sch Clin Med 1, Hangzhou 310053, Peoples R China
[2] Zhejiang Chinese Med Univ, Affiliated Hosp 1, Hangzhou 310060, Zhejiang, Peoples R China
[3] Zhejiang Chinese Med Univ, Dept Radiol, Jiaxin TCM Hosp, Hangzhou, Zhejiang, Peoples R China
[4] Zhejiang Chinese Med Univ, Dept Radiol, Affiliated Hosp 1, Hangzhou, Zhejiang, Peoples R China
[5] Zhejiang Univ, Affiliated Hangzhou Peoples Hosp 1, Dept Radiol, Sch Med, Hangzhou, Zhejiang, Peoples R China
[6] Zhejiang Chinese Med Univ, Dept Radiol, Hangzhou TCM Hosp, Hangzhou, Zhejiang, Peoples R China