1 Dermatology Unit, Department of Mental and Physical Health and Preventive Medicine, Luigi Vanvitelli University of Campania, Naples, Italy.
2 Dermatology Unit, Department of Mental and Physical Health and Preventive Medicine, Luigi Vanvitelli University of Campania, Naples, Italy - graziella.babino@hotmail.it.
3 Pathology Unit, Department of Mental and Physical Health and Preventive Medicine, Luigi Vanvitelli University of Campania, Naples, Italy.
4 Department of Surgical, Medical, Dental and Morphological Sciences related to Transplantation, Oncology and Regenerative Medicine, University of Modena and Reggio Emilia, Modena, Italy.
5 Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy.