1. Dermatology Clinic University of Turin Turin Italy
2. Department of Clinical Medicine and Surgery Dermatology Unit University Federico II of Naples Naples Italy
3. Section of Dermatology and Infectious Diseases Department of Medical Sciences University of Ferrara Ferrara Italy
4. Dermatology Unit “Daniele Innocenzi” Department of Medical Surgical Sciences and Bio‐Technologies Sapienza University of RomeFiorini HospitalPolo Pontino Terracina Italy
5. Dermatology Unit Department of Medical Surgical Sciences Fondazione Policlinico Universitario A. Gemelli IRCCS Rome Italy
6. Dermatology Unit Università Cattolica del Sacro Cuore Rome Italy
7. Dermatology Unit Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico Milan Italy
8. Department of Physiopathology and Transplantation Università degli Studi di Milano Milan Italy
9. Dermatology Unit Department of Systems Medicine University of Rome Tor Vergata Rome Italy
10. Dermatology Department Istituto Dermopatico dell'Immacolata‐IRCCS Rome Italy
11. Department of Medical Surgical and Health Sciences University of Trieste Trieste Italy