1. Faculty of Pharmaceutical Sciences, Sojo University, Ikeda 4-22-1, Nishi-ku, Kumamoto 860-0082, Japan
2. Fujita Health University School of Medicine, 1-98 Dengakugakubo, Kutsukake-cho, Toyoake, Aichi 470-1192, Japan
3. Discipline of Pharmacy, Curtin Medical School, Faculty of Health Sciences, Curtin University, GPO
Box U1987, Perth, Western Australia 6845, Australia
4. DDS Research Institute, Sojo University, Ikeda 4-22-1, Nishi-ku, Kumamoto 860-0082, Japan