Funding for this research was provided by:
doctors without borders
Received: 28 July 2021
Accepted: 12 November 2021
First Online: 20 December 2021
: The study did not need institutional review board approval as it did not affect patient care, and the information that it generated was used for consensual opinion criteria only. The objectives of the Delphi study were presented to all participants; their agreement and availability to participate were obtained (their written consent consisted of replying positively by email to the invitation sent by the organisers).
: Not applicable.
: The authors have no competing interests to declare.