Role of chemotherapy in the treatment of chronic lymphocytic leukemia in the era of targeted therapies in Italy. A Campus CLL network report. Issue 1 (19th August 2022) - Ballotta, Laura; Maccaferri, Monica; De Paoli, Lorenzo; Orsucci, Lorella; Gottardi, Daniela; Chiurazzi, Federico; Reda, Gianluigi; Moia, Riccardo; Cuneo, Antonio; Foà, Robin; Marasca, Roberto