[1] Italian Natl Inst Hlth, Rome, Italy
[2] Careggi Hosp, Clin Trial Ctr, Florence, Italy
[3] Italian Natl Agcy Reg Healthcare Serv, Rome, Italy
[4] IRCCS, Natl Inst Infect Dis Lazzaro Spallanzani, Lab Virol, Rome, Italy
[5] IRCCS Sacro Cuore Don Calabria Hosp, Dept Infect Trop Dis & Microbiol, Verona, Italy
[6] Chieri Hosp, Unit Nephrol & Dialysis, Turin, Italy
[7] Moncalieri Hosp, Unit Nephrol & Dialysis, Turin, Italy
[8] Renal Res Inst, New York, NY USA
[9] Ist Biol & Genet Mol BIOGEM, Ariano Irpino, Italy
[10] Grande Osped Metropolitano, Assoc Ipertens Nefrol & Trapianto Renale IPNET, Nefrol, Reggio Di Calabria, Italy
[11] Fdn IRCCS Ca Granda Osped Maggiore Policlin, Unit Nephrolog Dialysis & Renal Transplant, Milan, Italy