1. Filippo Binda is a senior critical care registered nurse, Intensive and Critical Care Department, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
2. Federica Marelli is a senior critical care registered nurse, Intensive and Critical Care Department, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico
3. Alessandro Galazzi is a senior critical care registered nurse, Intensive and Critical Care Department, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico
4. Riccardo Pascuzzo is a research fellow in statistics, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
5. Ileana Adamini is a nurse manager, Intensive and Critical Care Department, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, and an adjunct professor of critical care nursing, University of Milan, Milan, Italy
6. Dario Laquintana is a nurse director, Healthcare Professions Department, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, and an adjunct professor of nursing management, University of Milan