1. Faculty of Pharmaceutical Sciences Hokkaido University Kita-12, Nishi-6, Kita-ku Sapporo 060-0812 Japan
2. Kyoto Pharmaceutical University Misasagi-Nakauchicho 5, Yamashinaku Kyoto 607-8414 Japan
3. Graduate School of Pharmaceutical Sciences Osaka University Yamada-oka 1-6, Suita Osaka 565-0871 Japan
4. Japan Synchrotron Radiation Research Institute 1-1-1 Kouto, Sayo-cho, Sayo-gun Hyogo 679-5198 Japan
5. Meiji Pharmaceutical University 2-522-1 Noshio, Kiyose Tokyo 204-8588 Japan
6. Graduate School of Engineering Tottori University 101 Minami 4-chome, Koyama-cho Tottori 680-8550 Japan