1. School of Life Sciences, Gwangju Institute of Science and Technology (GIST), Gwangju 500-712, Republic of Korea
2. New Drug Development Center
(NDDC), Daegu-Gyeongbuk Medical Innovation Foundation (DGMIF), 80
Cheombok-ro, Dong-gu, Daegu 41061, Republic of Korea
3. Department of Biomedical Science and Engineering, Gwangju Institute of Science and Technology (GIST), Gwangju 500-712, Republic of Korea
4. College of Pharmacy, Dankook University, Cheonan 330-714, Republic of Korea
5. Convergence Research Center for Diagnosis, Treatment
and Care System of Dementia, Korea Institute of Science and Technology, PO Box 131, Cheongryang, Seoul 130-650, Republic of Korea