1. Palliative Care Unit, San Martino Hospital Mede-Salvatore Maugeri Foundation IRCCS Montescano (PV), Italy
2. Psychology Unit, Salvatore Maugeri Foundation IRCCS, Scientific Institute of Montescano (PV), Italy
3. Unit of Internal Medicine and Endocrinology-Salvatore Maugeri Foundation IRCCS, Pavia, Italy