11 Department of Biomedical Science and Human Oncology, Second Dermatologic Clinic, University of Turin, Turin, Italy.
12 Dermatology Unit, Department of Clinical and Experimental Medicine Ospedale Santa Chiara, Pisa, Italy.
13 Section of Dermatology, Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy.
14 Department of Medicine, Section of Dermatology and Venereology, University of Verona, Verona, Italy.
15 Department of Biomedical and Dental Sciences and Morphofunctional Imaging, Unit of Dermatology, University of Messina, AOU Policlinico G. Martino, Messina, Italy.
16 Dermatological Clinic, Department of Specialized Medicine, University of Modena, Modena, Italy.
17 Department of Dermatology, University of Bari, Bari, Italy.
18 Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy.
19 UOC Clinical Dermatology - Dermatological Institute S. Gallicano, IRCCS, Rome, Italy.