1. Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan
2. Division of Cardiology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
3. Department of Internal Medicine, Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
4. Cardiovascular Research Center, National Yang-Ming University, Taipei, Taiwan
5. Department of Medical Research and Education, Taipei Veterans General Hospital, Taipei, Taiwan
6. Institute of Statistical Science, Academia Sinica, Taipei, Taiwan
7. Taichung Veterans General Hospital, Taichung, Taiwan
8. College of Medicine, National Cheng Kung University, Tainan, Taiwan
9. Division of Preventive Medicine and Health Service Research, National Health Research Institutes, Miaoli, Taiwan