1. College of Pharmacy; Sookmyung Women's University; Seoul 140-742 Republic of Korea
2. Department of Medical and Pharmaceutical Science, College of Science; Sookmyung Women's University; Seoul 140-742 Republic of Korea
3. Graduate School of Life Systems Sciences; Sookmyung Women's University; Seoul 140-742 Republic of Korea
4. International Biological Material Research Center; KRIBB; Daejeon 305-806 Republic of Korea
5. College of Pharmacy; Dongguk University-Seoul; Goyang 410-820 Republic of Korea
6. Natural Medicine Research Center; KRIBB; ChungBuk 363-883 Republic of Korea