1. Department of Chemistry, Institute of Biochemistry and Molecular Biology; University of Hamburg; Hamburg; Germany
2. Department of Dermatology, Venerology, and Allergology; Georg-August-University; Göttingen; Germany
3. Department of Dermatology and Allergy, Clinical Research Division of Molecular and Clinical Allergotoxicology; Technische Universität München; Munich; Germany
4. Department of Dermatology; University Medical Center Freiburg; Freiburg; Germany
5. Hamburg Center for Experimental Therapy Research; University Medical Center Hamburg; Hamburg; Germany