1. Kyoto MS Center; Kyoto Min-iren Chuo Hospital; Kyoto Japan
2. Department of Neurology; Kaikoukai Josai Hospital; Nagoya Japan
3. Department of Neurology; School of Medicine; Fujita Health University; Toyoake Aichi Japan
4. Department of Rehabilitation; Kyoto Min-iren Chuo Hospital; Kyoto Japan
5. Department of Neurology; Utano National Hospital; Kyoto Japan
6. Department of General Internal Medicine; Kyoto Min-iren Chuo Hospital; Kyoto Japan
7. Department of Cellular Neurobiology; Brain Research Institute; Niigata University; Niigata Japan
8. Kansai Multiple Sclerosis Center and Kyoto Min-iren Central Hospital; Kyoto Japan