1. Institute of Environmental and Occupational Health Sciences, National Yang Ming University
2. National Research Institute of Chinese Medicine, Ministry of Education
3. Department of Industrial Education, National Taiwan Normal University
4. Institute of Health and Welfare Policy, National Yang Ming University
5. Department of Health Care Management, National Taipei College of Nursing
6. Department of Public Health and Institute of Environmental Health, China Medical University and Hospital
7. Institute of Public Health, Kaohsiung Medical University
8. Division of Environmental Health and Occupational Medicine, National Health Research Institutes