1. Department of Biomedical and Pharmaceutical Sciences, Graduate School, Kyung Hee University, Seoul 02447, Republic of Korea
2. Department of Oriental Pharmaceutical Science, College of Pharmacy, Kyung Hee University, Seoul 02447, Republic of Korea
3. MetaCen therapeutics Inc. R&D Center, Suwon 16229, Republic of Korea
4. College of Pharmacy, Gachon University, Incheon 21936, Republic of Korea