1 Department of Anesthesia and Intensive Care, San Giovanni Bosco Hospital, P.za del Donatore di Sangue, 3, 10154, Turin, Italy. marco.vergano@aslcittaditorino.it.
2 Bioethics Working Group, Italian Society of Anesthesia and Intensive Care Medicine (SIAARTI), Rome, Italy. marco.vergano@aslcittaditorino.it.
3 Department of Anesthesia and Intensive Care, San Giovanni Bosco Hospital, P.za del Donatore di Sangue, 3, 10154, Turin, Italy.
4 Bioethics Working Group, Italian Society of Anesthesia and Intensive Care Medicine (SIAARTI), Rome, Italy.
5 High Dependency Unit, San Giovanni Bosco Hospital, Turin, Italy.
6 Emergency Department, Martini Hospital, Turin, Italy.
7 Department of Public Health and Pediatrics, School of Nursing, University of Turin, Turin, Italy.
8 Ethics Committee, Italian Society of Anesthesia and Intensive Care Medicine (SIAARTI), Rome, Italy.