1. Institute of Microbiology, Department of Molecular and Translational Medicine, University of Brescia, ASST Spedali Civili, Brescia, Italy
2. Risk Analysis and Genomic Epidemiology Unit, Istituto Zooprofilattico Sperimentale della Lombardia e dell’Emilia Romagna, Parma, Italy
3. Neonatalogy and Neonatal Intensive Care Unit, ASST Spedali Civili, Brescia, Italy
4. Division of Infectious and Tropical Diseases, ASST Spedali Civili, Brescia, Italy
5. Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy