1 Department of Intensive Care, Erasme Hospital, Université Libre de Bruxelles (ULB), Route de Lennik 808, 1070, Brussels, Belgium. ilaria.alice.crippa@gmail.com.
2 Department of Anesthesiology and Intensive Care, San Marco Hospital, San Donato Group, Corso Europa 7, 24046, Zingonia, Italy. ilaria.alice.crippa@gmail.com.
3 Department of Intensive Care, Erasme Hospital, Université Libre de Bruxelles (ULB), Route de Lennik 808, 1070, Brussels, Belgium.
4 Department of Anesthesia and Intensive Care, San Giovanni Bosco Hospital, Piazza del Donatore di Sangue 3, Torino, Italy.