1. Institute of Health Policy and Management, College of Public Health, National Taiwan University, Taipei, Taiwan.
2. National Yang Ming Chiao Tung University Hospital, Yilan, Taiwan.
3. Institute of Health Behaviors and Community Sciences, College of Public Health, National Taiwan University, Taipei, Taiwan.
4. Department of Public Health, College of Public Health, National Taiwan University, Taipei, Taiwan.
5. Master of Public Health Degree Program, College of Public Health, National Taiwan University, Taipei, Taiwan.