1 Department of Health Promotion Science, Maternal and Infant Care, Internal Medicine, and Medical Specialities (PROMISE), University of Palermo, Palermo, Italy.
2 Paolo Procacci Foundation, Rome, Italy.
3 Dental Clinic, Rome, Italy.
4 Facility of Epidemiology and Biostatistics, IRCCS Policlinico Gemelli, Rome, Italy.
5 Department of Anaesthesiology, Local Health Authority of Caserta, San Giuseppe Moscati Hospital, Via Gramsci n° 8, 81031, Aversa, Caserta, Italy. francesco.gravante@unicampania.it.
6 Department of MESVA, University of L'Aquila, L'Aquila, Italy.
7 Italian Center of Excellence for Nursing Scholarship, Istituto Superiore di Sanità, Rome, Italy.
8 Department of Nursing & Health Professions, IRCCS Regina Elena, National Cancer Institute, Rome, Italy.
9 Hospital Committees, IRCCS Santa Lucia, Rome, Italy.
10 Department of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy.
11 Department of Nursing Innovation and Development, Campus Bio-Medico University of Rome, Rome, Italy.
12 Research Unit of Nursing Sciences, Campus Bio-Medico University of Rome, Rome, Italy.
13 Pain Medicine Unit, Department of Neuroscience, Territorial Socio-Health Agency Grande Ospedale Metropolitano Niguarda, Milan, Italy.
14 Biostatistics and Bioinformatic Unit, IRCCS Regina Elena, National Cancer Institute, Regina Elena, Rome, Italy.
15 Public Health and Infectious Diseases Department, Sapienza University of Rome, Rome, Italy.
16 Research Unit Nursing Science, Campus Bio-Medico University, Rome, Italy.