1 Department of Intensive Care, VU University Medical Center, De Boelelaan 1118, 1081 HZ, Amsterdam, The Netherlands.
2 Department of Biostatistics and Clinical Research, Centre Hospitalo-Universistaire de Caen, Caen, France.
3 EA2656 Groupe de Recherche sur l'Adaptation Microbienne, Université Caen Normandie, Caen, France.
4 Clinical Department and Laboratory of Intensive Care Medicine, Division of Cellular and Molecular Medicine, KU Leuven University, Herestraat 49, 3000, Leuven, Belgium. [email protected].