1. Department of Pathology and Laboratory Medicine Kaohsiung Veterans General Hospital Kaohsiung Taiwan
2. Shu Zen Junior College of Medicine and Management Kaohsiung Taiwan
3. School of Medicine Kaohsiung Medical University Kaohsiung Taiwan
4. Department of Dermatology and Allergy Technical University of Munich Munich Germany
5. Department of Dermatology Pingtung Hospital Ministry of Health and Welfare Taiwan
6. Department of Dermatology Kaohsiung Veterans General Hospital Kaohsiung Taiwan
7. Faculty of Yuh‐Ing Junior College of Health Care and Management Kaohsiung Taiwan
8. School of Medicine National Yang‐Ming University Taipei Taiwan