1. Interdepartmental Center for Systemic Manifestations of Hepatitis Viruses (MaSVE), Department of Experimental and Clinical Medicine; University of Florence; Florence Italy
2. Department of Clinical Medicine; Sapienza University of Rome; Rome Italy
3. Istituto Dermopatico Dell'Immacolata IRCCS; Rome Italy
4. Department of Cellular Biotechnologies and Hematology; Sapienza University of Rome; Italy