1. Department of Dermatology, School of Medicine, College of Medicine Kaohsiung Medical University Kaohsiung Taiwan
2. Department of Dermatology Kaohsiung Medical University Gangshan Hospital Kaohsiung Taiwan
3. Master of Public Health Degree Program, College of Public Health National Taiwan University Taipei Taiwan
4. Institute of Medicine Chung Shan Medical University Taichung Taiwan
5. Department of Allergy, Immunology & Rheumatology Chung Shan Medical University Hospital Taichung Taiwan
6. Graduate Institute of Integrated Medicine China Medical University Taichung Taiwan