1. Department of Chemistry, Gwangju Institute of Science and Technology, Gwangju 61005, Republic of Korea
2. Graduate School of Medical Science and Engineering, Korea Advanced Institute of Science and Technology, Daejeon 34141, Republic of Korea
3. Bio & Drug Discovery Division, Korea Research Institute of Chemical Technology, Daejeon, Republic of Korea
4. Leading-edge Research Center for Drug Discovery and Development for Diabetes and Metabolic Disease, Kyungpook National University Hospital, Daegu 41010, Republic of Korea
5. R&D center, JD Bioscience, 123 Cheomdan-dwagiro, Buk-gu, Gwangju 61005, Republic of Korea
6. Department of Internal Medicine, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, Daegu 41944, Republic of Korea