1 Unit of Palliative Care, Valerio Grassi Clinic, AUSL della Romagna, Forlimpopoli, Forlì-Cesena, Italy.
2 Service of Palliative Care, Scientific Institute of Tumor Research and Care of Emilia Romagna (IRST), Meldola, Forlì-Cesena, Italy - marianna.ricci@irst.emr.it.