[1] North Western Tuscany Blood Bank, Pisa, Italy
[2] Univ Valencia, Sch Med, INCLIVA Hlth Res Inst, Microbiol Serv,Clin Univ Hosp,Dept Microbiol, Valencia, Spain
[3] Univ Insubria, Dept Med & Surg, Microbiol Lab, ASST Sette Laghi, Varese, Italy
[4] Aristotle Univ Thessaloniki, Sch Med, Hippokrat Gen Hosp, Dept Pediat 3, Thessaloniki, Greece
[5] Sapienza Univ, Dept Mol Med, Univ Hosp Policlin Umberto 1, Rome, Italy