M Metz -
Department of Dermatology, Charité, Humboldt-Universität, Berlin, Germany
V.A Botchkarev -
Department of Dermatology, Charité, Humboldt-Universität, Berlin, Germany
M Maurer -
Department of Dermatology, Charité, Humboldt-Universität, Berlin, Germany
N.V Botchkareva -
Department of Dermatology, Charité, Humboldt-Universität, Berlin, Germany
K.M Albers -
Department of Pathology and Lab Medicine, University of Kentucky, Lexington, KY U.S.A
R Paus -
Department of Dermatology, Charité, Humboldt-Universität, Berlin, Germany