1. Paul‐Ehrlich‐Institut Langen Germany
2. European Directorate for the Quality of Medicines & HealthCare (EDQM) Strasbourg France
3. Jubilant HollisterStier Spokane WA USA
4. R&D Unit Allergy & Immunology. LETI Pharma Madrid Spain
5. Indoor Biotechnologies Charlottesville VA USA
6. Food and Drug Administration Silver Spring MD USA
7. ALK‐Abelló A/S Hørsholm Denmark
8. Indoor Biotechnologies Ltd Cardiff UK
9. ALK‐Abelló S.A Madrid Spain
10. ISS CNCF Roma Italy
11. Allergopharma GmbH & Co. KG Reinbek Germany
12. Institute for Prevention and Occupational Medicine of the German Social Accident Insurance (IPA) Ruhr‐Universität Bochum Bochum Germany
13. Departments of Experimental Immunology and of Otorhinolaryngology Amsterdam University Medical Centers Amsterdam The Netherlands
14. Stallergenes Greer Antony Cedex France