Funding for this research was provided by:
Central staff of French Military Health Service (2018-PPRC-20)
Received: 18 April 2021
Accepted: 2 November 2021
First Online: 19 November 2021
: The study was approved by the institutional review board of the French Society of Anesthesia and Intensive Care Medicine (<i>Société Française d'Anesthésie et de Réanimation</i>; IRB 00010254-2018-154) in November 2018. All participants provided written informed consent, including for the publication of quotes from their interviews. All methods were carried out in accordance with relevant guidelines and regulations.
: Not applicable.
: The authors declare that they have no financial competing interests. AL, MT and CD are members of the French Military Health Service. MAE has no non-financial competing interests.