1. School of Medicine Chung Shan Medical University Taichung Taiwan
2. Department of Medical Research Chung Shan Medical University Hospital Taichung Taiwan
3. Institute of Medicine Chung Shan Medical University Taichung Taiwan
4. School of Medicine National Yang Ming University Taipei Taiwan
5. Department of Emergency Medicine Kaohsiung Veterans General Hospital Kaohsiung Taiwan
6. Yuhing Junior College of Health Care and Management Kaohsiung Taiwan
7. Department of Medicine Chung Shan Medical University Hospital Taichung Taiwan
8. Graduate Institute of Integrated Medicine China Medical University Taichung Taiwan