Affiliation: | Department of Dermatology and Allergy, Charité–Universitätsmedizin Berlin, Charitéplatz 1, Berlin, Germany; Academic Unit of Biomedical Genetics-Dermatology, The Medical School, University of Sheffield, Sheffield, UK; Department of Dermatology, Sahlgrenska University Hospital, Gothenburg, Sweden; Department of Neonatal Infectious Diseases, Poznan University of Medical Sciences, Poznan, Poland; Department of Dermatology, Hospital Doce de Octubre, Madrid, Spain; Department of Dermatology, Institute of Dermatologic Sciences, 'Ospedale Maggiore Policlinico, Mangiagalli e Regina Elena', Milan, Italy |