1. Department of Clinical Medicine; HEALTH; Aarhus University; Aarhus Denmark
2. Department of Respiratory Diseases and Allergy; Aarhus University Hospital; Aarhus Denmark
3. Department of Lung Diseases and Clinical Immunology; University of Turku; Turku Finland
4. Filha; Finnish Lung Health Association; Helsinki Finland
5. Terveystalo Allergy Clinic Turku; Finland
6. Department of Otorhinolaryngology, Head and Neck Surgery; Medical Faculty Mannheim; Universitätsmedizin Mannheim; Heidelberg University; Mannheim Germany
7. Center for Rhinology and Allergology; Wiesbaden Germany
8. Research and Development; StallergenesGreer; Antony Cedex France
9. Division of ENT Diseases; Department of Clinical Sciences, Intervention and Technology; Karolinska Institutet; Stockholm Sweden
10. Department of ENT Diseases; Karolinska University Hospital; Stockholm Sweden
11. Anergis SA; BioPole III; Epalinges Switzerland
12. Clinical Immunology & Allergy and Respirology Divisions; Department of Medicine; McMaster University; Hamilton ON Canada
13. Firestone Institute for Respiratory Health; McMaster University; Hamilton ON Canada
14. Allergy and Clinical Immunology; National Heart and Lung Institute; Imperial College London; London UK
15. Department of Biomedicine; HEALTH; Aarhus University & Research; Aarhus Denmark