1. Stem Cell Research Center, National Health Research Institutes, Taipei, Taiwan
2. Cathay Medical Research Institute, Cathay General Hospital, Taipei, Taiwan
3. Department of Anesthesiology, Cathay General Hospital, Taipei, Taiwan
4. Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University, College of Medicine, Taipei, Taiwan
5. Departments of Forensic Medicine and Pathology, National Taiwan University Hospital and National Taiwan University, College of Medicine, Taipei, Taiwan
6. Department of Primary Care Medicine, National Taiwan University Hospital and National Taiwan University, College of Medicine, Taipei, Taiwan
7. Department of Obstetrics and Gynecology, National Taiwan University Hospital and National Taiwan University, College of Medicine, Taipei, Taiwan