[1] Univ Naples Federico II, Postgrad Program Clin Immunol & Allergy, Naples, Italy
[2] Univ Naples Federico II, Dept Translat Med Sci, Via S Pansini 5, I-80131 Naples, Italy
[3] Univ Naples Federico II, Interdept Ctr Res Basic & Clin Immunol Sci, Via S Pansini 5, I-80131 Naples, Italy
[4] Univ Zagreb, Univ Hosp Dubrava, Div Clin Immunol Allergol & Rheumatol, Dept Internal Med,Sch Med, Zagreb, Croatia
[5] St Anna & San Sebastiano Hosp, Div Clin Immunol & Allergy, Caserta, Italy
[6] Univ Foggia, Dept Clin & Expt Med, Med Genet, Foggia, Italy
[7] Univ Salerno, Dept Med & Surg, Salerno, Italy
[8] CNR, Inst Expt Endocrinol & Oncol G Salvatore, Naples, Italy