1. College
of Pharmacy, Chungnam National University, Daejeon 305-764, Republic of Korea
2. Jeollanamdo Institute of Natural Resources Research, Jeollanamdo 529-851, Republic of Korea
3. Department
of Convergence Medicine, Asan Institute for Life Sciences, University of Ulsan College of Medicine, Asan Medical Center, Seoul 138-736, Republic of Korea
4. College of
Pharmacy, Yeungnam University, Gyeongsan 712-749, Republic of Korea