1. Laboratory of Biopharmaceutics, Department of Pharmacology, Takasaki University of Health and Welfare, Takasaki, Gunma, Japan
2. Laboratory of Molecular Pathophysiology, Department of Pharmacology, Takasaki University of Health and Welfare, Takasaki, Gunma, Japan
3. Laboratory of Clinical Pharmacokinetics, Graduate School of Pharmaceutical Sciences, Takasaki University of Health and Welfare, Takasaki, Gunma, Japan