1. Center for Neuro-Medicine; Brain Science Institute; Korea Institute of Science and Technology; Hwarangno 14-gil 5 Seongbuk-gu Seoul 136-791 Korea
2. Department of Biological Chemistry; Korea University of Science and Technology; 52 Eoeun dong Yuseong-gu Daejeon 305-333 Korea
3. Chemistry & Nano Science; Ewha Womans University; 11-1 Daehyun-Dong Seodaemun-Gu Seoul 120-750 Korea
4. Chong Kun Dang Research Institute; CKD Pharmaceuticals; Jung-dong Giheung-gu Yongin-si Gyeonggi-do 464-3 Korea