1. Department of Dermatology and Allergology; University Hospital; Jena Germany
2. Department of Dermatology and Allergology; SRH Wald-Klinikum Gera GmbH; Gera Germany
3. Center of Experimental and Cutaneous Physiology (CCP); Department of Dermatology, Venereology and Allergology; Charité-Universitätsmedizin Berlin; Berlin Germany
4. Biolitec Research GmbH; Jena Germany
5. JenLab GmbH; Jena Germany
6. Department of Dermatology; University Hospital; Muenster Germany
7. Center for Internal Medicine; University Medical Center Hamburg-Eppendorf; Hamburg Germany