1. Clinical Trial Center, Kitasato University Hospital
2. Department of Pharmacy, Kitasato University Hospital
3. Kitasato University Graduate School of Medical Science
4. Department of Pharmacology and Toxicology, Dokkyo Medical University School of Medicine
5. Department of Pharmacy, Kitasato University East Hospital
6. Global Regulatory and Safety Sciences Japan, Bristol-Myers Squibb K. K.
7. International University of Health and Welfare, Narita Hospital
8. Department of Neurology, Gunma University Graduate School of Medicine
9. Department of Neurology, Kitasato University School of Medicine