Affiliation: | (1) Laboratory of Virology, IRCCS H. San Raffaele, via Stamira d'Ancona 20, I-20127 Milan, Italy, IT;(2) Department of Infectious Diseases, IRCCS H. San Raffaele, via Stamira d'Ancona 20, I-20127 Milan, Italy, IT;(3) Molecular Virology Unit, Advanced Biotechnology Center, Largo Rosanna Benzi 10, I-16132 Genoa, Italy, IT;(4) DI.S.C.A.T., Section of Microbiology, School of Medicine, Largo Rosanna Benzi 10, I-16132 Genoa, Italy e-mail: varnier@ermes.cba.unige.it, IT |