Department of Medical Oncology, Istituto Scientifico Romagnolo per lo Studio e Cura dei Tumori IRST IRCCS, Meldola, Italy. Oncology Pharmacy Laboratory, IRST IRCCS, Meldola, Italy. Unit of Biostatistics and Clinical Trials, IRST IRCCS, Meldola, Italy. Department of Clinical Pharmacy, University Hospital S. Orsola-Malpighi, Bologna, Italy. Department of Clinical Pharmacy, University of Parma, Parma, Italy. Department of Clinical Pharmacy, Azienda Ospedaliera della Romagna (AUSL), Rimini, Italy. Department of Clinical Pharmacy, University Hospital of Ferrara, Ferrara, Italy. Department of Clinical Pharmacy, Hospital S. Maria Nuova, Reggio Emilia, Italy.