1. Department of Infection and Immunity Luxembourg Institute of Health Esch‐sur‐Alzette Luxembourg
2. Department of Dermatology and Allergy Center, Odense Research Center for Anaphylaxis University of Southern Denmark Odense C Denmark
3. Faculty of Science, Technology and Medicine University of Luxembourg Esch‐sur‐Alzette Luxembourg
4. Department of Allergology and Immunology Centre Hospitalier de Luxembourg‐Kanner Klinik Luxembourg Luxembourg
5. National Cytometry Platform, Luxembourg Institute of Health Strassen Luxembourg
6. RefLab ApS Copenhagen Denmark
7. Institute of Immunology National University of Copenhagen Copenhagen Denmark
8. Integrated BioBank of Luxembourg Luxembourg Institute of Health Dudelange Luxembourg