Wang J(1), Huang Y(2), Sun Y(2), Ge Y(3), Zhang M(1).
(1)Dept of Rad, The Second Affiliated Hosp of Zhejiang Univ, Hangzhou, Zhejiang, P.R. CHN. (2)Dept of Rad, The First Hosp of Jiaxing, First Affiliated Hosp of Jiaxing Univ, Jiaxing, Zhejiang, P.R. CHN. (3)Dept of Rad, The Affiliated Hosp of Jiangnan Univ, Wuxi, Jiangsu, P.R. CHN.