1. Academy of Sciences of Palliative Medicine, Bentivoglio, Bologna, Italy
2. Hospice ASL 4 Chiavarese, Chiavari, Italy
3. Hospice Maria Chighine, IRCCS AOU San Martino - IST, Genoa, Italy
4. Palliative Care Unit, IRCCS Arcispedale S. Maria Nuova, Reggio Emilia, Italy