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184 OBINUTUZUMAB‐MINICHOP FOR THE TREATMENT OF ELDERLY UNFIT PATIENTS WITH DIFFUSE LARGE B‐CELL LYMPHOMA. A STUDY OF THE FONDAZIONE ITALIANA LINFOMI F. Merli* | S. Luminari | F. Salvi | F. Cavallo | G. Gini | G. Musuraca | G. Gaidano | C. Cellini | M. Merli | A. Ferrari | A. Molinari | A.M. Liberati | A. Conconi | P. Matteucci | S. Pozzi | M. Musso | C. Mammi | F. Monaco | S. Ferrero | A. Tucci Hematology, Arcispedale Santa Maria Nuova‐IRCCS, Reggio Emilia, Italy; Hematology, Arcispedale Santa Maria Nuova‐IRCCS and University of Modena and Reggio Emilia, Reggio Emilia, Italy; Hematology Unit, Antonio e Biagio e Cesare Arrigo Hospital, Alessandria, Italy; Division of Hematology, University of Torino, Torino, Italy; Division of Hematology, Ospedali Riuniti, Ancona, Italy; Hematology Unit, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Meldola (FC), Italy; Division of Hematology, Department of Translational Medicine, Amedeo Avogadro University of Eastern Piedmont, Novara, Italy; Hematology Unit, Santa Maria delle Croci Hospital, Ravenna, Italy; Division of Hematology, University Hospital “Ospedale di Circolo e Fondazione Macchi–ASST Sette Laghi”, Varese, Italy; Hematology, Ospedale degli Infermi, Rimini (FC), Italy; Department of Oncohematology, S.Maria Hospital, Terni, Italy; Unit of Hematology, Department of Internal Medicine, Ospedale degli Infermi, Ponderano (BI), Italy; Haematology and Bone MarrowTransplantation Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy; Department of Diagnostic, Clinical and Public Health Medicine, University of Modena and Reggio Emilia, Modena, Italy; Division of Hematology, La Maddalena Hospital, Palermo, Italy; GRADE onlus, Gruppo Amici dell'Ematologia, Reggio Emilia, Italy; Hematology, Spedali Civili Hospital, Brescia, Italy