Correspondence to: Stephan Traidl, MD, Department of Dermatology and Allergy, Hannover Medical School (MHH), Carl-Neuberg-Str.1, Hannover 30625, Germany.; Department of Dermatology and Allergy, Hannover Medical School, Hannover, Germany
Yenny Angela, MD
Department of Dermatology and Allergy, Hannover Medical School, Hannover, Germany
Alexander Kapp, MD
Department of Dermatology and Allergy, Hannover Medical School, Hannover, Germany
Matthias Schefzyk, MD
Department of Dermatology and Allergy, Hannover Medical School, Hannover, Germany