Affiliation: | 1. Floridsdorf Allergy Centre (FAZ), Vienna, Austria;2. Division of Immunology, Department of Dermatology, Allergy and Infectious Diseases, Medical University of Vienna, Vienna, Austria;3. Skin and Endothelium Research Division (SERD), Department of Dermatology, Medical University of Vienna, Vienna, Austria;4. Department for Blood Group Serology and Transfusion Medicine, Medical University of Vienna, Vienna, Austria;5. Department of Dermatology, Division of General Dermatology, Medical University of Vienna, Vienna, Austria |