1 From the Department of Neurointervention (D.L., T.H., C.-Y.Y., M.-H.Z., T.-P.F.), Dalian Municipal Central Hospital affiliated with Dalian Medical University; Department of Neurology and Psychiatry (T.T., S.L.), Beijing Shijitan Hospital, Capital Medical University, China; The Russell H. Morgan Department of Radiology and Radiological Sciences (A.M.T.), the Johns Hopkins University School of Medicine, Baltimore, MD; and Beijing Institute of Brain Disorders (S.L.), Capital Medical University, China. lishen@mail.ccmu.edu.cn.
2 From the Department of Neurointervention (D.L., T.H., C.-Y.Y., M.-H.Z., T.-P.F.), Dalian Municipal Central Hospital affiliated with Dalian Medical University; Department of Neurology and Psychiatry (T.T., S.L.), Beijing Shijitan Hospital, Capital Medical University, China; The Russell H. Morgan Department of Radiology and Radiological Sciences (A.M.T.), the Johns Hopkins University School of Medicine, Baltimore, MD; and Beijing Institute of Brain Disorders (S.L.), Capital Medical University, China.