Article History
Received: 7 July 2019
Accepted: 31 August 2019
First Online: 25 September 2019
Compliance with ethical standards
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: RS received grants from the French Ministry of Health, the French society of intensive care medicine (SRLF) and the European society of intensive care medicine (ESICM), and lecture fees from Baxter. The other authors declare that they have no conflicts of interest.