1. Department of Pharmaceutical Sciences; University of Shizuoka; 52-1 Yada Suruga-ku Shizuoka 422-8526 Japan
2. Department of Applied Chemistry and Biotechnology; Graduate School of Engineering; Chiba University; 1-33 Yayoi-cho Inage-ku Chiba 263-8522 Japan
3. National Institute of Health Sciences; 1-18-1 Kamiyoga Setagaya-ku Tokyo 158-8501 Japan
4. Department of Chemistry and Biochemistry; University of California; 607 Charles E. Young Drive East Box 951569 Los Angeles CA 90095 USA
5. Department of Chemical and Biomolecular Engineering and; Department of Chemistry and Biochemistry; University of California; 420 Westwood Plaza Los Angeles CA 90095 USA
6. School of Biosciences; The University of Nottingham Malaysia Campus; Jalan Broga Selangor 43500 Malaysia