1. Department of Health Sciences (DISSAL), University of Genoa, 16132 Genoa, Italy
2. Clinica Malattie Infettive, IRCCS Ospedale Policlinico San Martino, 16132 Genoa, Italy
3. Department of Informatics, Bioengineering, Robotics and System Engineering (DIBRIS), University of Genoa, 16145 Genoa, Italy
4. Section of Biostatistics, Department of Health Sciences (DISSAL), University of Genoa, 16132 Genoa, Italy
5. Department of Mathematics (DIMA), University of Genoa, 16146 Genoa, Italy
6. IRCCS Ospedale Policlinico San Martino, 16132 Genoa, Italy
7. Department of Surgical Sciences and Integrated Diagnostics (DISC), University of Genoa, 16132 Genoa, Italy
8. Microbiology Unit, IRCCS Ospedale Policlinico San Martino, 16132 Genoa, Italy