1. Paul-Ehrlich-Institut; Langen Germany
2. European Directorate for the Quality of Medicines & HealthCare (EDQM); Strasbourg France
3. BIAL Industrial Farmacéutica; Zamudio Spain
4. ALK-Abelló S/A; Madrid Spain
5. Laboratorios Leti S.L.; Tres Cantos Spain
6. Indoor Biotechnologies; Charlottesville VA USA
7. ANSM; Saint Denis Cedex France
8. Stallergenes Greer; Antony Cedex France
9. ISS CRIVIB; Roma Italy
10. ALK-Abelló Inc.; Round Rock TX USA
11. Allergopharma GmbH & Co. KG; Reinbek Germany
12. Danish Medicines Agency; Copenhagen S Denmark
13. Institute for Prevention and Occupational Medicine of the German Social Accident Insurance; Ruhr-Universität Bochum (IPA); Bochum Germany
14. Food and Drug Administration; Silver Spring MD USA
15. Academic Medical Centre; Amsterdam The Netherlands