1. Department of Dermatology and Venereology; ‘Andreas Sygros’ Hospital; 16121 Athens Greece
2. 2nd Department of Psychiatry; National and Kapodistrian University of Athens Medical School, Attikon General University Hospital; 10121 Athens Greece
3. 2nd Department of Dermatology and Venereology; National and Kapodistrian University of Athens Medical School, Attikon General University Hospital; 10121 Athens Greece