| Affiliation: | 1. Department of Dermatology, University of Rome Tor Vergata, Italy;2. Correspondence;3. Marina Talamonti.;4. E‐mail:;5. Department of Dermatology, Radboud University Medical Centre, Nijmegen, the Netherlands;6. Radboud University Nijmegen, the Netherlands;7. Department of Dermatology, Ghent University Hospital, Ghent, Belgium;8. Dermatology Unit, Azienda Ospedaliera San Donato, Milan, Italy;9. Dermatology Unit, Department of Biomedical Sciences, Humanitas University, Milan, Italy;10. Skin Pathology Laboratory, Istituto Clinico Humanitas, Milan, Italy |
