1. Department of Medicine and Surgery Research Unit Nursing Science Campus Bio‐Medico di Roma University Rome Italy
2. Department of Biomedicine and Prevention University of Rome ‘Tor Vergata’ Rome Italy
3. Operative Research Unit of Nursing in Palliative Care Fondazione Policlinico Universitario Campus Bio‐Medico Roma Italy
4. Intensive Care Unit ARNAS Hospital ‘Civico di Cristina Benfratelli’ Palermo Italy
5. Department of Life, Health and Health Professions Sciences Link Campus University Rome Italy