1. Department of Dermatology Chang Gung Memorial Hospital, Linkou Taoyuan Taiwan
2. Drug Hypersensitivity Clinical and Research Center Chang Gung Memorial Hospital, Linkou Taoyuan Taiwan
3. Colledge of Medicine Chang Gung University Taoyuan Taiwan
4. Graduate Institute of Immunology, College of Medicine National Taiwan University Taipei Taiwan
5. Department of Dermatology Xiamen Chang Gung Hospital Xiamen China