1. Department of Neurology and Stroke Medicine Yokohama City University Yokohama Japan
2. Department of Neurology Yokohama City University Medical Center Yokohama Japan
3. Department of Neurology Yokohama City Stroke, Nerve Backbone Center Yokohama Japan
4. Department of Neurology and Stroke Medicine Yokohama Sakae Kyosai Hospital Yokohama Japan
5. Department of Pathology Yokohama City University Yokohama Japan
6. Department of Human Genetics Yokohama City University Yokohama Japan
7. Department of Neurology Toyota Memorial Hospital Toyota Japan