1. Department of Dermatology and Allergy Centre; Odense Research Centre for Anaphylaxis (ORCA); Odense University Hospital; University of Southern Denmark; Odense Denmark
2. Department of Clinical Immunology; Odense University Hospital; University of Southern Denmark; Odense Denmark
3. OPEN (Odense Patient data Exploratory Network); Odense University Hospital; University of Southern Denmark; Odense Denmark