1. Department of Linguistic Sciences and Foreign Literatures, Catholic University of the Sacred Heart, Milan, Italy
2. Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, Modena, Italy
3. Hematology Unit and Chair, Azienda Ospedaliera Universitaria di Modena, Modena, Italy
4. Oncology and Palliative Care Units, Civil Hospital Carpi, USL, Carpi, Italy
5. Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
6. Center for Neuroscience and Neurotechnology, University of Modena and Reggio Emilia, Modena, Italy
7. Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
8. Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
9. Department of Medicine, University of Toronto, Toronto, Ontario, Canada
10. Health Outcomes Research Unit, Italian Group for Adult Hematologic Diseases (GIMEMA), Rome, Italy
11. Palliative Care and Rehabilitation Medicine, UT MD Anderson Cancer Center, Houston, TX, USA