1. Department of Health SciencesUniversity Magna Graecia of Catanzaro Catanzaro Italy
2. Section of Dermatology, Department of Clinical Medicine and Surgery University of Naples Federico II Naples Italy
3. Dermatology Section, Department of MedicineUniversity of Perugia Perugia Italy
4. Department of Health Sciences “Vincenzo Tiberio”University of Molise Campobasso Italy