1. Oncology and Palliative Care Units, Civil Hospital Carpi, Unità Sanitaria Locale (USL), 41012 Carpi, Italy
2. Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, 41124 Modena, Italy
3. Department of Linguistic Sciences and Foreign Literatures, Catholic University of the Sacred Heart, 20123 Milan, Italy
4. Hematology Unit and Chair, Azienda Ospedaliera Universitaria di Modena, 41124 Modena, Italy