1. Dermatology Unit, Department of Clinical and Molecular Sciences Polytechnic Marche University Ancona Italy
2. Department of Experimental and Clinical Medicine, Clinic of Plastic and Reconstructive Surgery Polytechnic Marche University Ancona Italy
3. Faculty of Medicine, 1st Department of Dermatology‐Venereology, National and Kapodistrian University Andreas Sygros Hospital Athens Greece
4. Department of Dermatology‐Venereology, Andreas Sygros Hospital Athens Greece