Department of Radiology, Yueqing People′ s Hospital of Zhejiang, Zhejiang Yueqing 325600, China;
Department of Radiology, Wenzhou People′s Hospital of Zhejiang, Zhejiang Wenzhou 325000, China;
Department of Radiology, Yueqing People′ s Hospital of Zhejiang, Zhejiang Yueqing 325600, China;
Department of Radiology, Wenzhou People′s Hospital of Zhejiang, Zhejiang Wenzhou 325000, China;