1. Section of Dermatology, Department of Medicine and Surgery University of Perugia Perugia Italy
2. Dermatology, Department of Clinical and Experimental Medicine University of Messina Messina Italy
3. Dermatology Department UOC Dermatologia, Fondazione IRCCS Ca´ Granda Ospedale Maggiore Policlinico Milan Italy
4. Department of Physiopathology and Transplantation University Milan Milan Italy
5. Section of Dermatology, Department of Biomedical Science and Human Oncology University of Bari Bari Italy
6. Section of Dermatology, Health Sciences Department Magna Graecia University Catanzaro Italy
7. Section of Dermatology, Department of Medicine and Health Sciences Vincenzo Tiberio University of Molise Campobasso Italy
8. Section of Dermatology, Department of Health Science, DISSAL—University of Genoa, Ospedale Policlinico San Martino Genoa Italy
9. Section of Dermatology, Department of Medical Sciences University of Ferrara Ferrara Italy
10. Section of Dermatology and Venereology, Department of Medicine University of Verona Verona Italy
11. Allergological and Occupational Dermatology Unit, Department of Surgery and Translational Medicine University of Florence Florence Italy
12. Dermatology—IRCCS Policlinico di Sant'Orsola—Department of Experimental, Diagnostic and Specialty Medicine (DIMES) Alma Mater Studiorum University of Bologna Italy
13. Clinical Dermatology, Department of Biomedical, Surgical and Dental Sciences, IRCCS Galeazzi Orthopaedic Institute University of Milan Milan Italy
14. Dermatology Clinic University of Catania Catania Italy
15. Dermatological Clinic, Department of Clinical and Molecular Sciences Polytechnic University of the Marche Region Ancona Italy
16. Dermatological Clinic/UC of Dermatology Department of Medical Science and Public Health, AOU Cagliari Cagliari Italy