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. Department of Dermatology and Aesthetic Medicine Center, Jen Ai Hospital, Taichung, Taiwan
4. Department of Pathology, Ton-Yen General Hospital, Zhubei, Hsinchu, Taiwan
5. Department of Pathology, National Cheng Kung University Hospital, Tainan, Taiwan
6. College of Medicine, National Cheng Kung University, Tainan, Taiwan
7. College of Medicine, Chang Gung University, Taoyuan, Taiwan
8. VNUS Dermatology Clinic, Taipei, Taiwan
9. Department of Dermatology, Ton-Yen General Hospital, Zhubei, Hsinchu, Taiwan