1. Department of Clinical Laboratory Science, Faculty of Medical Technology, Teikyo University, Tokyo 173-8605, Japan
2. Center for Promotion of Pharmaceutical Education & Research, Faculty of Pharma-Science, Teikyo University, Tokyo 173-8605, Japan
3. Department of Molecular Pharmaceutics, Faculty of Pharma-Science, Teikyo University, Tokyo 173-8605, Japan
4. Department of Pathology, Faculty of Medicine, University of Yamanashi, Yamanashi 409-3898, Japan