1. Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
2. Multidisciplinary Department of Medical-Surgical and Odontostomatological Specialities, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
3. Unit of Dermatology, Department of Mental Health and Physics and Preventive Medicine, University of Campania “Luigi Vanvitelli”, 80100 Naples, Italy