1 University of Florence, Emergency and Trauma Intensive Care Unit, DAI-DEA, Azienda Ospedaliero Universitaria Careggi, Florence, Italy. Electronic address: [email protected].
2 General Intensive Care Unit, Ospedale San Gerardo Monza, Monza, Italy.
3 Emergency Department, Ospedale Santa Maria Annunziata, Azienda Sanitaria di Firenze, Florence, Italy.