Shandong Medical Imaging Research Institute, Shandong University,Jinan, Shandong 250100, China;
Department of Radiology, People's Hospital of Zhengzhou University, Zhengzhou, Henan 450003, China;
Medical Imaging Research Institute, Binzhou Medical University,Yantai, Shandong 264003, China;
Department of Radiology, People's Hospital of Zhengzhou University, Zhengzhou, Henan 450003, China;
Department of Radiology, People's Hospital of Zhengzhou University, Zhengzhou, Henan 450003, China;
Department of Radiology, People's Hospital of Zhengzhou University, Zhengzhou, Henan 450003, China;
Department of Radiology, People's Hospital of Zhengzhou University, Zhengzhou, Henan 450003, China;
Department of Radiology, People's Hospital of Zhengzhou University, Zhengzhou, Henan 450003, China;