Affiliation: | 1. Department of Dermatology, Maastricht University Medical Centre, Maastricht, Netherlands;2. Department of Pathology, Maastricht University Medical Centre, Maastricht, Netherlands;3. Department of Clinical Epidemiology and Medical Technology Assessment, Maastricht University Medical Centre, Maastricht, Netherlands;4. Department of Dermatology, Catharina Hospital Eindhoven, Netherlands;5. Department of Dermatology, Erasmus Medical Centre, Rotterdam, Netherlands |