1 IRCCS A. Gemelli University Polyclinic Foundation, Sacred Heart Catholic University, Rome Italy - f.cavaliere@rm.unicatt.it.
2 Department of Transplant Anesthesia and Critical Care, University School of Medicine, Pisa, Italy.
3 Division of Anesthesiology, Critical Care and Pain Medicine, Department of Medicine and Surgery, University of Parma, Parma, Italy.
4 Section of Anesthesia, Analgesia and Intensive Care, Department of Surgical and Biomedical Sciences, University of Perugia, Perugia, Italy.
5 Unit of Pediatric Anesthesia and Intensive Care, Children's Hospital - ASST Spedali Civili di Brescia, Brescia, Italy.
6 Section of Anesthesiology and Intensive Care, Department of Emergency and Organ Transplantation, Polyclinic Hospital, Aldo Moro University, Bari, Italy.
7 Unit of Pediatric Intensive Care and Trauma Center, IRCCS A. Gemelli University Polyclinic Foundation, Sacred Heart Catholic University, Rome, Italy.
8 Department of Emergency-Urgency and Organ Transplantation, Anesthesia and Intensive Care, University Hospital of Siena, Siena, Italy.
9 Department of Intensive Care, Erasme Hospital, Université Libre de Bruxelles (ULB), Brussels, Belgium.
10 Division of Anesthesia and General Intensive Care, Department of Medical, Surgical and Experimental Sciences, University Hospital of Sassari, University of Sassari, Sassari, Italy.