About the Authors

Julia Klein

Affiliations Clinic for Ruminants and Swine, Faculty of Veterinary Medicine, Freie Universität Berlin, Berlin, Germany, Center of Experimental and Applied Cutaneous Physiology, Department of Dermatology, Venerology and Allergology, Charité – Universitätsmedizin Berlin, Berlin, Germany

Maxim E. Darvin

maxim.darvin@charite.de

Affiliation Center of Experimental and Applied Cutaneous Physiology, Department of Dermatology, Venerology and Allergology, Charité – Universitätsmedizin Berlin, Berlin, Germany

Kerstin E. Müller

Affiliation Clinic for Ruminants and Swine, Faculty of Veterinary Medicine, Freie Universität Berlin, Berlin, Germany

Juergen Lademann

Affiliation Center of Experimental and Applied Cutaneous Physiology, Department of Dermatology, Venerology and Allergology, Charité – Universitätsmedizin Berlin, Berlin, Germany

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JK MED KEM JL. Performed the experiments: JK. Analyzed the data: JK MED KEM JL. Contributed reagents/materials/analysis tools: MED KEM JL. Wrote the paper: JK MED KEM JL.