Department of Radiology, Affiliated Cancer Hospital, Zhengzhou University, Zhengzhou, Henan 450008, China;
Department of Neurosurgery , Beijing Tiantan Hospital,Capital Medical University, Beijing 100050, China;
Department of Neuroradiology,Beijing Tiantan Hospital,Capital Medical University, Beijing 100050, China;
Department of Radiology, Affiliated Cancer Hospital, Zhengzhou University, Zhengzhou, Henan 450008, China;
Department of Radiology, Affiliated Cancer Hospital, Zhengzhou University, Zhengzhou, Henan 450008, China;
Department of Neuroradiology,Beijing Tiantan Hospital,Capital Medical University, Beijing 100050, China;
Department of Neuroradiology,Beijing Tiantan Hospital,Capital Medical University, Beijing 100050, China;
Institute of Automation Chinese Academy of Sciences, Beijing100190, China;