Funding for this research was provided by:
Enhancing Learning and Research for Humanitarian Assistance
Received: 28 October 2019
Accepted: 1 July 2020
First Online: 15 July 2020
Ethics approval and consent to participate
: The study received ethics approval from the International Rescue Committee Institutional Review Board and from national review boards of Niger, Somalia, and South Sudan and the Borno State review board for Nigeria. The authors received informed consent from all participants.
: Consent for publication was received as part of the informed consent process from interviewees.
: The authors declare that they have no competing interests.