Affiliation: | (1) Department of Neurology, Chang Gung Memorial Hospital-Kaohsiung Medical Center, Chang Gung University College of Medicine, 123, Ta-Pei Road, Kaohsiung, Niaosung, Taiwan;(2) Department of Radiology, Chang Gung Memorial Hospital-Kaohsiung Medical Center, Chang Gung University College of Medicine, 123, Ta-Pei Road, 833 Kaohsiung, Niaosung, Taiwan |