[1
]
Department of Neurology, Seoul National University Hospital, College of Medicine,
Seoul, Republic of Korea; Aerospace Medical Group, Air Force Education and Training
Command, Jinju, Republic of Korea.
[2
]
Department of Neurology, Seoul National University Hospital, College of Medicine,
Seoul, Republic of Korea.
[3
]
Department of Neurology, Kyung Hee University Hospital, Seoul, Republic of Korea.
[4
]
Department of Neurosurgery, Seoul National University Hospital, College of Medicine,
Seoul, Republic of Korea.
[5
]
Department of Neurology, Seoul National University Hospital, College of Medicine,
Seoul, Republic of Korea. Electronic address: brain@snu.ac.kr.