1. Bioanalysis and Biotransformation Research Center, Division of Life Sciences, Korea Institute of Science & Technology
2. Department of Chemistry, Hanguk University of Foreign Studies
3. Kyung Hee East-West Pharmaceutical Research Institute and Department of Life and Nanopharmaceutical Science, College of Pharmacy, Kyung Hee University
4. Department of Herbology, College of Oriental Medicine, Kyung Hee University