[1] University of Pisa,Dermatology Department
[2] Università degli Studi di Milano,Department of Pathophysiology and Transplantation
[3] I.R.C.C.S. Foundation,Section of Dermatology, Department of Clinical Medicine and Surgery
[4] Cà Granda Ospedale Maggiore Policlinico,Dermatology Unit
[5] University of Naples Federico II,Dermatology Clinic
[6] Istituto Dermopatico dell’Immacolata (IDI),undefined
[7] Ospedale Civile di Venezia,undefined
[8] University of Catania,undefined