1. Faculty of Pharmaceutical Sciences, Tokyo University of Science, Noda-shi, Chiba 278-8510, Japan
2. Faculty of Pharmaceutical Sciences, Shonan University of Medical Sciences, Yokohama-shi, Kanagawa 224-0806, Japan
3. Section of Addictive Drug Research, Department of Drug Dependence Research, National Institute of Mental Health, National Center of Neurology and Psychiatry, Kodaira-shi, Tokyo 187-8533, Japan
4. Faculty of Agriculture and Life Science, Hirosaki University, Hirosaki-shi, Aomori 036-8561, Japan
5. Affinity Science Corporation, Shinagawa-ku, Tokyo 141-0031, Japan
6. Faculty of Pharma Sciences, Teikyo University, Itabashi-ku, Tokyo 173-8605, Japan
7. Research Institute of Pharmaceutical Sciences, Musashino University, Nishitokyo-shi, Tokyo 202-8585, Japan
8. Graduate School of Pharmaceutical Science, The University of Tokyo, Bunkyo-ku, Tokyo 113-0033, Japan