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