1 Department of Health Sciences, University of Genoa, Via A. Pastore, 1, 16132 Genoa, Italy. Electronic address: martina.barbieri@edu.unige.it.
2 Department of Health Sciences, University of Genoa, Via A. Pastore, 1, 16132 Genoa, Italy. Electronic address: gianluca.catania@edu.unige.it.
3 Department of Health Sciences, University of Genoa, Via A. Pastore, 1, 16132 Genoa, Italy. Electronic address: milko.zanini@edu.unige.it.
4 Department of Health Sciences, University of Genoa, Via A. Pastore, 1, 16132 Genoa, Italy; Faculty of Nursing and Midwifery, Royal College of Surgeons in Ireland, 123 St. Stephen's Green, Dublin, Ireland. Electronic address: giuseppe.aleo@edu.unige.it.
5 Department of Health Sciences, University of Genoa, Via A. Pastore, 1, 16132 Genoa, Italy. Electronic address: l.sasso@unige.it.
6 Department of Health Sciences, University of Genoa, Via A. Pastore, 1, 16132 Genoa, Italy. Electronic address: annamaria.bagnasco@unige.it.