1. Allergy Unit Nantes University Hospital Nantes France
2. Allergy Unit Angers University Hospital Angers France
3. Data Clinic Nantes University Hospital Nantes France
4. Medical Office Saint‐Maur‐des‐Fossés France
5. Medical Office La Teste de Buch France
6. Medical office Dijon France
7. Medical office Nice France
8. Polyclinique de l'Adour Aire sur l'Adour France
9. Gentilly Allergy Center Nancy France
10. Allergy unit Verdun Hospital Center Verdun France
11. Medical Office Ixelles Belgium
12. Pneumology Unit Saint‐Luc University Clinics Brussels Belgium
13. Allergy Unit Sens Hospital Center Sens France
14. Allergopole Saint‐Luc Clinic Bouge Belgium