1. Department of Dermatology; National Cheng Kung University Hospital; College of Medicine; National Cheng Kung University; Tainan Taiwan
2. Department of Obstetrics and Gynecology; National Cheng Kung University Hospital; College of Medicine; National Cheng Kung University; Tainan Taiwan
3. IZZ Immunologie-Zentrum Zürich; Zurich Switzerland
4. Department of Dermatology and Allergy; Technische Universität München; Munich Germany