[1
]
Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of
Medicine, Seoul, Korea/Neuroscience Center, Samsung Medical Center, Seoul, Korea.
[2
]
Department of Neurology, Bucheon St. Mary's Hospital, The Catholic University of Korea
College of Medicine, Bucheon, Korea.
[3
]
Department of Neurology, Chung-Ang University Hospital, Chung-Ang University College
of Medicine, Seoul, Korea.
[4
]
Department of Neurology, Gyeongsang National University Changwon Hospital, Gyeongsang
National University School of Medicine, Changwon, Korea.
[5
]
Department of Neurology, Yeungnam University College of Medicine, Daegu, Korea.
[6
]
Department of Neurology, Ajou University College of Medicine, Suwon, Korea.
[7
]
Department of Neurology, Yonsei University College of Medicine, Seoul, Korea.
[8
]
Department of Neurology, Ulsan University Hospital, College of Medicine, University
of Ulsan, Ulsan, Korea.
[9
]
Department of Neurology, Korea University College of Medicine, Seoul, Korea.
[10
]
Department of Neurology, College of Medicine, Dong-A University, Busan, Korea.
[11
]
Department of Neurology, Ilsan Paik Hospital, Inje University College of Medicine,
Goyang, Korea.
[12
]
Department of Neurology, College of Medicine, Kosin University, Busan, Korea.
[13
]
Department of Neurology, School of Medicine, Eulji University, Seoul, Korea.