1. Department of Biochemistry, Nagoya City University Graduate School of Medical Sciences, Mizuho-cyo, Mizuho-ku, Nagoya, Aichi, Japan
2. Department of Neurology, Faculty of Medicine, Oita University, Hazama, Yufu, Oita, Japan
3. Department of Community-based Medical Education, Nagoya City University Graduate School of Medical Sciences, Mizuho-cyo, Mizuho-ku, Nagoya, Aichi, Japan
4. Institute for Neuropathology, Fukushimura Hospital, Noyori, Toyohashi, Aichi, Japan
5. Department of Hemotology and Oncology, Nagoya City University Graduate School of Medical Sciences, Mizuho-cyo, Mizuho-ku, Nagoya, Aichi, Japan