Affiliation: | 1. Center for Blistering Diseases, Department of Dermatology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands;2. Division of Experimental Allergology and Immunodermatology, Department of Medicine, University of Oldenburg, Oldenburg, Germany;3. Department of Pathology and Medical Biology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands |