1. INRA‐CEAService de Pharmacologie et d'ImmunoanalyseLaboratoire d'Immuno‐Allergie AlimentaireBât. 136–CEA de Saclay91191Gif‐sur‐YvetteFrance
2. RefLab ApSCopenhagenDenmark
3. Hôpitaux Universitaires de StrasbourgStrasbourgFrance
4. University Hospital ZurichZurichSwitzerland
5. Hospital Clinico San CarlosMadridSpain
6. University of Athens & “Sotiria” Regional Chest Diseases Hospital of AthensAthensGreece
7. University of NicosiaNicosiaCyprus
8. Medical University of ViennaViennaAustria
9. Paul‐Ehrlich‐InstitutLangenGermany
10. Institute of Food ResearchNorwichUK
11. University of ManchesterManchesterUK