1. Department of Neurology, Ewha Womans University School of Medicine, Seoul, Korea.
2. Department of Neurology, Ajou University School of Medicine, Suwon, Korea.
3. Department of Medical Nutrition, Graduate School of East-West Medical Nutrition, Kyung Hee University, Suwon, Korea.
4. Department of Psychiatry, Ajou University School of Medicine, Suwon, Korea.
5. Department of Neurology, Bobath Memorial Hospital, Seongnam, Korea.
6. Department of Sports Sciences, Korea Institute of Sports Science, Seoul, Korea.
7. Department of Physical Education, Kookmin University, Seoul, Korea.
8. Department of Neurology, Dong-A University College of Medicine, Busan, Korea.
9. Department of Neurology, Chonnam National University Medical School, Gwangju, Korea.
10. Department of Neurology, Inha University School of Medicine, Incheon, Korea.