[1] Fdn IRCCS CaGranda Osped Maggiore Policlin, Infect Dis Unit, Milan, Italy
[2] Univ Milan, Dept Pharmacol & Biomol Sci, Milan, Italy
[3] Natl Inst Mol Genet Romeo Enr Invernizzi, INGM, Milan, Italy
[4] Univ Milan, Dept Pathophysiol & Transplantat, Milan, Italy
[5] Fdn IRCCS CaGranda Osped Maggiore Policlin, Flow Cytometry Facil, Clin Pathol, Milan, Italy
[6] Fdn IRCCS CaGranda Osped Maggiore Policlin, Dept Transfus Med & Hematol, Milan, Italy
[7] Univ Milan, Sch Publ Hlth, Dept Biomed Sci Hlth, Milan, Italy