1. Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, Modena, Italy
2. Department of Linguistic Sciences and Foreign Literatures, Catholic University of the Sacred Heart, Milan, 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, Massachusetts, USA
8. Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
9. University of Toronto, Toronto, Ontario, Canada
10. Health Outcomes Research Unit, Italian Group for Adult Hematologic Diseases (GIMEMA), Rome, Italy
11. Palliative Care & Rehabilitation Medicine, UT MD Anderson Cancer Center, Houston, Texas, USA