[1] Ewha Womans University,Department of Neurology, School of Medicine
[2] Kongju National University,Department of Biological Science
[3] Ewha Womans University,Department of Pathology, School of Medicine
[4] Ewha Womans University,Department of Radiology, School of Medicine
[5] College of Medicine,Department of Neurology, Kyung Hee University
[6] Ewha Womans University,Department of Microbiology