1. Molecular Pharmacology, Department of Biofunctional Evaluation, Gifu Pharmaceutical University, Gifu, Japan
2. Biomedical Research, Gifu Pharmaceutical University, Gifu, Japan
3. Shin Nippon Biomedical Laboratories Ltd. Drug Safety Research Laboratories (SNBL DSR), Kagoshima, Japan
4. Daiichi Sankyo Co., Ltd., Tokyo, Japan