1. Division of Renal Medicine, Tungs’ Taichung MetroHarbor Hospital, Taichung, Taiwan
2. Department of Internal Medicine, Taipei Medical University, Taipei, Taiwan
3. The Division of Biostatistics and Epidemiology, Department of Medical Research, Tungs’ Taichung MetroHarbor Hospital, Taichung, Taiwan
4. Translational Research Division, Medical Research Department, Taipei Veterans General Hospital, Taipei, Taiwan