1. Dermatology Unit Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico Milan Italy
2. Department of Pathophysiology and Transplantation Università Degli Studi di Milano Milan Italy
3. Dermatology Unit IRCCS Humanitas Research Hospital Rozzano Italy
4. Department of Biomedical Sciences Humanitas University Pieve Emanuele Italy