[1] Univ Verona, Dept Med, PLe L Scuro 10, I-37134 Verona, Italy
[2] AOUI, Verona, Italy
[3] Univ Verona, Dept Neurosci Biomed & Movement, Clin Biochem Sect, Verona, Italy
[4] Galliera Hosp, Anemie Congenite, Ctr Microcitemia, I-16128 Genoa, Italy
[5] Univ Verona, Dept Surg Dent Paediat & Gynaecol, Verona, Italy