1. Department of Pathology Bellaria‐Maggiore Hospital, University of Bologna School of Medicine Bologna Italy
2. Azienda Ospedaliero‐Universitaria di Bologna and the Department of Pathology Bellaria‐Maggiore Hospital, University of Bologna School of Medicine Bologna Italy
3. Department of Forensic Medicine Bellaria‐Maggiore Hospital, University of Bologna School of Medicine Bologna Italy
4. Department of Microbiology Bellaria‐Maggiore Hospital, University of Bologna School of Medicine Bologna Italy
5. Department of Infectious Diseases Bellaria‐Maggiore Hospital, University of Bologna School of Medicine Bologna Italy