1 Department of Anesthesia and Intensive Care, Infermi Hospital, AUSL Romagna, Rimini, Italy - jonathan.montomoli@gmail.com.
2 Department of Intensive Care, Erasmus University Medical Center, Rotterdam, the Netherlands - jonathan.montomoli@gmail.com.
3 School of Medicine and Surgery, University of Milano-Bicocca, Monza, Monza-Brianza, Italy.
4 Dipartimento di Emergenza e Urgenza, Terapia Intensiva e Semintensiva Adulti e Pediatrica, Fondazione IRCCS San Gerardo dei Tintori, ASST Monza, Monza, Monza-Brianza, Italy.
5 Unit of Anesthesiology, Division of Critical Care and Pain Medicine, Department of Medicine and Surgery, University of Parma, Parma, Italy.
6 Department of Public Health, Laboratory of Clinical Data Science, Mario Negri Institute for Pharmacological Research, Ranica, Bergamo, Italy.