1. Stem Cell Research Center, National Health Research Institutes, Zhunan, Taiwan
2. Department of Primary Care Medicine and Department of Obstetrics/Gynecology, National Taiwan University Hospital and College of Medicine, National Taiwan University, Taipei, Taiwan
3. Departments of Laboratory Medicine and Forensic Medicine, National Taiwan University Hospital and College of Medicine, National Taiwan University, Taipei, Taiwan
4. Department of Medicine, School of Medicine, Fu Jen Catholic University, Taipei, Taiwan
5. Cathay General Hospital Neihu, Cathay General Hospital, Taipei, Taiwan
6. Cathay Medical Research Institute, Cathay General Hospital, Taipei, Taiwan
7. Central Laboratory, Shin Kong WHS Memorial Hospital, Taipei, Taiwan