1. Department of Otorhinolaryngology, Head and Neck Surgery; Center for Rhinology and Allergology; University Hospital Mannheim; Wiesbaden; Germany
2. Clinic for Dermatology; University Hospital Tübingen; Tübingen; Germany
3. LETI Pharma; Witten; Germany
4. Leukocyte Biology Section; National Heart and Lung Institute; Imperial College London; London; UK