[1] Univ Turin, Dept Med Sci, Immunogenet Lab, Turin, Italy
[2] Ist Giannina Gaslini, Lab Oncol, I-16148 Genoa, Italy
[3] Univ Camerino, Sch Biosci & Vet Med, I-62032 Camerino, Italy
[4] Univ Southampton, Southampton Gen Hosp, Canc Sci Unit, Antibody & Vaccine Grp, Southampton, Hants, England
[5] Univ Parma, Dept Clin & Expt Med, I-43100 Parma, Italy
[6] Univ Parma, Myeloma Unit, Dept Clin & Expt Med, I-43100 Parma, Italy
[7] Univ Turin, Immunogenet Lab, Turin, Italy
[8] Univ Turin, CeRMS, Turin, Italy
[9] Janssen Pharmaceut R&D, Heme Dis Area Stronghold, Spring House, PA USA