1. Section of Dermatology, Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
2. Department of Health Sciences, University Magna Graecia of Catanzaro, Catanzaro, Italy
3. Section of Dermatology, Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties “G. D’Alessandro” (PROMISE), University of Palermo, Palermo, Italy
4. Dermatology Unit, University of Campania Luigi Vanvitelli, Naples, Italy
5. Department of Biomedical and Dental Sciences and Morphofunctional Imaging (BIOMORF), Section of Dermatology, University of Messina, Messina, Italy
6. Department of Biomedical Sciences and Human Oncology, Section of Dermatology, University of Bari, Bari, Italy
7. Department of Medicine, Surgery and Dentistry, "Scuola Medica Salernitana" University of Salerno, Salerno, Italy