1. Medical Oncology Unit, Fatebenefratelli-Isola Tiberina Hospital, Rome, Italy
2. Palliative Care Unit, Fondazione Policlinico Universitario A. Gemelli, Rome, Italy
3. Department of Hematology and Oncology, Medical Oncology Unit, Piacenza Hospital, Piacenza, Italy
4. Coordination of Palliative Care, Azienda USL Toscana Centro, Florence, Italy
5. Department of Oncology, Azienda USL Toscana Centro, Medical Oncology Unit, S. Giovanni di Dio Hospital, Florence, Italy
6. Medical Oncology Unit, INI Grottaferrata, Rome, Italy
7. Department of Medical Oncology, S. Maria Hospital–IRCCS, Reggio Emilia, Italy
8. Department of Clinical & Experimental Oncology, Medical Oncology Unit 1, Veneto Institute of Oncology IOV-IRCCS, Padua, Italy