1. UOC Care to the Person, Local Health Authority Roma 2, 00159 Rome, Italy
2. Fondazione Policlinico Universitario Campus Bio-Medico, 00128 Rome, Italy
3. Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialities, University of Palermo, 90128 Palermo, Italy
4. Department of Biomedicine and Prevetion, University Tor Vergata, 00133 Rome, Italy
5. Department of Traslational Medical Sciences, University of Campania “Luigi Vanvitelli”, 81100 Caserta, Italy
6. Centre of Excellence for Nursing Scholarship, Order of Nurses of Rome, 00136 Rome, Italy
7. Department of Nursing, Catholic University “Our Lady of Good Counsel”, 1000 Tirana, Albania
8. Department of Clinical and Experimental Medicine, University of Messina, 98100 Messina, Italy