1. Division of Endocrinology and Metabolism, Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, Korea.
2. New Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu, Korea.
3. Department of Biomedical Science, Graduate School, Kyungpook National University, Daegu, Korea.
4. BK21 Plus KNU Biomedical Convergence Program, Kyungpook National University, Daegu, Korea.