1. Department of Systems Medicine; University of Rome “Tor Vergata”; Rome; Italy
2. Animal Technology Station; University of Rome “Tor Vergata”; Rome; Italy
3. Department of Experimental Medicine and Surgery; University of Rome “Tor Vergata”; Rome; Italy
4. Unit of Pathology; Fondazione IRCCS Ca' GrandaOspedale Maggiore Policlinico of Milan; Milan; Italy
5. Barts and the London School of Medicine and Dentistry; London; UK