1. Department of Biology; University of Rome ‘Tor Vergata’; Rome, Italy
2. Department of Biological and Environmental Science and Technology (Di.S.Te.B.A.); University of Salento; Lecce, Italy
3. National Institute for Infectious Diseases IRCCS‘L. Spallanzani’; Rome, Italy
4. Dermatological Sciences Institute of Cellular Medicine; Newcastle University; Newcastle upon Tyne, UK