Affiliations:
1 Department of Pediatric Hemato-Oncology, Santobono-Pausilipon Hospital, Naples, Italy;
2 Pediatric Hemato-Oncology, University of Milano-Bicocca, Fondazione MBBM / Hospital San Gerardo, Monza, Italy;
3 Intensive Care Unit, Santobono-Pausilipon Hospital, Naples, Italy;
4 Nephrology Unit, Santobono-Pausilipon Hospital, Naples, Italy;
5 Department of Emergency, Santobono-Pausilipon Hospital, Naples, Italy