Received: 27 March 2021
Accepted: 3 June 2021
First Online: 29 July 2021
: The EPIcuFLU_APHP was approved by the Scientific and Ethics Committee of the EDS AP-HP, which was authorized by the National Commission on Informatics and Liberty (CNIL) for such a non-interventional data-based research with no informed consent.
: Not applicable.
: The authors declare that they have no competing interests to declare.