1. Leading-edge Research Center for Drug Discovery and Development for Diabetes and Metabolic Disease, Kyungpook National University Hospital, Daegu, Korea.
2. Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, Korea.
3. Department of Biomedical Science & BK21 plus KNU Biomedical Convergence Programs, Kyungpook National University, Daegu, Korea.