1. Insitute of Dermatology and Venereology; Ospedale Maggiore di Trieste; University of Trieste; Trieste Italy
2. Institute of Dermatology; Department of Experimental and Clinical Medicine; University of Udine; Gemona del Friuli Italy
3. Department of Radiology; Cattinara Hospital; University of Trieste; Trieste Italy
4. Department of Histopathology; Ospedale di Cattinara di Trieste; University of Trieste; Strada di Fiume Trieste Italy