[1] Polytech Marche Univ, Clin Hematol, Ancona, Italy
[2] Polytech Marche Univ, Inst Pathol, Ancona, Italy
[3] INRCA Ancona, Ctr Immunol, Ancona, Italy
[4] Polytech Marche Univ, Dept Mol Pathol, Ancona, Italy
[5] Polytech Marche, Dermatol Clin Med & Biostat Dept, Ancona, Italy
[6] Spirito Santo Hosp, Dept Hematol, Percara, Italy