1. Department of Animal Model Development, Brain Research Institute Niigata University Niigata Japan
2. Department of Multiple Sclerosis Therapeutics Fukushima Medical University, School of Medicine Fukushima Japan
3. Department of Neurology, Brain Research Institute Niigata University Niigata Japan
4. Department of Neurology, School of Medicine Nihon University Tokyo Japan
5. Department of Neurology National Hospital Organization, Utano National Hospital Kyoto Japan
6. MS Center, Kyoto Min‐Iren Chuo Hospital Kyoto Japan