Received: 20 November 2018
Accepted: 30 September 2019
First Online: 11 October 2019
Ethics approval and consent to participate
: The present study was approved by the Institutional Review Board (Comité d’Ethique pour la Recherche en Anesthésie-Réanimation, IRB-00010254-2018-054). The patients were informed about the inclusion of their anonymized health data in our database (Written informed consent was waived by the Institutional Review Board).
: Not Applicable.
: Pr Biais received honoraria from Edwards Lifesciences and Pulsion Medical System as a lecturer. Other authors have no competing interests.