1. Department of Neurology; Yonsei University College of Medicine; Seoul South Korea
2. Department of Neurology; Myongji Hospital; Goyang South Korea
3. Department of Bio-convergence Engineering; Korea University; Seoul South Korea
4. School of Biomedical Engineering; Korea University; Seoul South Korea
5. Severance Biomedical Science Institute; Yonsei University College of Medicine; Seoul South Korea