1. Department of Immunology & Histocompatibility Faculty of Medicine University of Thessaly Larissa Greece
2. CeMIA SA Larissa Greece
3. GREPI EA7408 EFS Rhône‐Alpes Université Grenoble Alpes Grenoble France
4. KininX Grenoble France
5. Department of Allergology Navy Hospital Athens Greece
6. Department of Clinical Chemistry and Haematology University Medical Center Utrecht Utrecht University Utrecht The Netherlands
7. Reference Unit for Angioedema in Andalusia Allergy Department Virgen del Rocío University Hospital Seville Spain
8. INSERM U1016 CNRS UMR8104 Institut Cochin Université de Paris Paris France