1. Pharmacology and Molecular Biology Research Laboratories, Sankyo Co., Ltd, Tokyo, Japan
2. Drug Metabolism and Pharmacokinetics Research Laboratories, Sankyo Co., Ltd, Tokyo, Japan
3. Lead Discovery Research Laboratories, Sankyo Co., Ltd, Tokyo, Japan
4. Biological Research Laboratories, and R&D Strategy Department, Sankyo Co., Ltd, Tokyo, Japan
5. R&D Strategy Department, Sankyo Co., Ltd, Tokyo, Japan