1. Department of Family Medicine Taichung Veterans General Hospital Taichung Taiwan
2. Department of Occupational Medicine Taichung Veterans General Hospital Taichung Taiwan
3. School of Medicine Chung Shan Medical University Taichung Taiwan
4. School of Medicine National Yang‐Ming University Taipei Taiwan
5. Department of Family Medicine Taichung Armed Force General Hospital Taichung Taiwan
6. Institute of Medicine Chung Shan Medical University Taichung Taiwan
7. National Defense Medical Center Taipei Taiwan
8. School of Public Health Chung Shan Medical University Taichung Taiwan
9. School of Nursing Chung Shan Medical University Taichung Taiwan
10. Department of Family Medicine Taichung Hospital, Ministry of Health and Welfare Taichung Taiwan
11. Institute of Population Sciences National Health Research Institutes Zhunan Taiwan
12. College of Management Chaoyang University of Technology Taichung Taiwan
13. Study Group of Integrated Health and Social Care Project, Ministry of Health and Welfare Taiwan