1. Academic Department of Pediatrics (DPUO), Infectious Disease Unit, Bambino Gesù Children's Hospital IRCCS Rome Italy
2. Clinical Pathways and Epidemiology Unit, Bambino Gesù Children's Hospital IRCCS Rome Italy
3. Academic Department of Pediatrics University of Rome Tor Vergata Rome Italy
4. Pediatric Emergency Department, Bambino Gesù Children's Hospital IRCCS Rome Italy
5. Department of Anesthesia and Critical Care, Bambino Gesù Children's Hospital IRCCS Rome Italy
6. Pediatric Emergency Department Pediatric Intensive Care Unit, Bambino Gesù Children's Hospital IRCCS Rome Italy
7. Pediatric Intensive Care Unit, Paediatric Emergency, Anaesthesia and Intensive Care Department, Bambino Gesù Children's Hospital IRCCS Rome Italy
8. Microbiology and Diagnostic Immunology Unit, Bambino Gesù Children's Hospital IRCCS Rome Italy
9. Multimodal Medicine Research Area, Bambino Gesù Children's Hospital Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Rome Italy
10. Medical Direction, Bambino Gesù Children's Hospital IRCCS Rome Italy