Received: 14 May 2020
Accepted: 29 June 2020
First Online: 11 July 2020
Ethics approval and consent to participate
: The Research Ethics Committee of Sorbonne University approved the project (CER 2020-36). Oral information about this retrospective analysis was given to patients or relatives.
: Not applicable
: Martin Dres received fees from Lungpacer (expertise, lectures). A Demoule reports personal fees from Medtronic; grants, personal fees, and non-financial support from Philips; personal fees from Baxter; personal fees from Hamilton; personal fees and non-financial support from Fisher & Paykel; grants from French Ministry of Health; personal fees from Getinge; grants and personal fees from Respinor; and grants and non-financial support from Lungpacer, outside the submitted work. The other authors have no conflicts of interest to declare.