1. Infectious Disease Unit, Bambino Gesù Children’s Hospital, IRCCS, 00165 Rome, Italy
2. Pediatric Intensive Care Unit, Bambino Gesù Children’s Hospital, IRCCS, 00165 Rome, Italy
3. Division of Metabolic Diseases and Drug Biology, Bambino Gesù Children’s Hospital, IRCCS, 00100 Rome, Italy
4. Division of Nephrology and Dialysis, Department of Pediatrics, Bambino Gesù Children’s Hospital, IRCCS, 00165 Rome, Italy
5. Infectious Diseases Unit, Third Department of Pediatrics, Faculty of Medicine, Aristotle University School of Health Sciences, Hippokration Hospital, 54642 Thessalonik, Greece