Received: 26 July 2019
Accepted: 13 November 2019
First Online: 27 November 2019
Ethics approval and consent to participate
: All databases were approved by the <i>Institut Pasteur</i> institutional review board (#2009-34/IRB) and by the French data protection authority (<i>Commission pour l’Informatique et les Libertés</i>, CNIL) and the collection of biological specimens was reported to the Ministry for Education and Research (#DC-2008-68 collection 12).
: All authors read the final version of the manuscript and approved its submission to <i>Annals of Intensive Care.</i>
: The authors declare that they have no competing interests.