1 Dermatology Department, University of Rome 'Tor Vergata', Rome, Italy.
2 Dermatologia, Dipartimento Scienze Mediche e Chirurgiche, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy.
3 Dermatologia, Università Cattolica del Sacro Cuore, Rome, Italy.
4 Medical Sciences Department, Dermatologic Clinic, University of Turin, Turin, Italy.
5 Section of Dermatology - Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy.
6 Section of Dermatology and Venereology, Department of Medicine, University of Verona, Verona, Italy.
7 Dermatology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.
8 Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy.
9 Department of Medico-Surgical Sciences and Biotechnologies, Dermatology Unit 'Daniele Innocenzi' Sapienza University of Rome - Polo Pontino, Rome, Italy.
10 Dermatologic Unit, Department of Specialized Medicine, AOU Policlinico di Modena, Modena, Italy.
11 Ospedale-Policlinico San Martino IRCCS Genova, Clinica Dermatologica DiSSal Università di Genova, Genova, Italy.
12 Dermatology Unit - Department of Medicine DIMED, University of Padova, Padova, Italy.
13 Dermatology Division, Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Italy.
14 Dermatology Unit, University of Campania Luigi Vanvitelli, Naples, Italy.
15 Section of Dermatology, Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy.
16 Dermatology Section, Department of Medicine, University of Perugia, Perugia, Italy.
17 Dermatology Clinic, University of Catania, Catania, Italy.
18 Department of Biomedical Science and Human Oncology, Unit of Dermatology, University of Bari, Bari, Italy.
19 Department of Dermatology, ASST Spedali Civili of Brescia, University of Brescia, Brescia, Italy.
20 Section of Dermatology, Department of Health Promotion, Maternal-Infant, Internal Medicine and Specialization, University of Palermo, Palermo, Italy.
21 Department of Medicine and Surgery, Section of Dermatology, University of Parma, Parma, Italy.
22 Dermatology Unit, Department of Medical, Surgical and Neurosciences, University of Siena, Italy.
23 Department of Medicine and Aging Science, Dermatologic Clinic, G. D'Annunzio University, Chieti, Italy.
24 Dermatology, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy.
25 Department of Biomedical, Surgical and Dental Sciences, Clinical Dermatology, IRCCS Galeazzi Orthopaedic Institute, University of Milan, Milan, Italy.
26 Department of Health Science, Dermatologic Clinic, University of Eastern Piedmont, Novara, Italy.
27 Dermatology Unit, Department of Health Sciences, Università Magna Graecia, Catanzaro, Italy.
28 Department of Dermatology, Sapienza' University of Rome, Rome, Italy.
29 Dermatology Unit, ASST Papa Giovanni XXIII Hospital, Bergamo, Italy.
30 Dermatology, Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy.
31 Division of Dermatology, Santa Chiara Hospital, Trento, Italy.
32 Dermatology Clinic, Department of Health Sciences, University of Florence, Florence, Italy.
33 Dermatological Clinic, Department of Clinical and Molecular Sciences, Polytechnic University of the Marche Region, Ancona, Italy.
34 Unit of Dermatological Diseases, ASST Sette Laghi, Ospedale di Circolo, Varese, Italy.
35 Department of Dermatology, University of Trieste, Trieste, Italy.