Martínez Torre, Santiago
Carreño, Cristina
Sordo, Luis
llosa, Augusto E.
Ousley, Janet
Waziri, Abdulrauf
Mathela, Richard
Umar, Retsat Dazang
Usman, Joshua
Sagrado, María José
Article History
Received: 1 February 2022
Accepted: 5 June 2022
First Online: 15 July 2022
Declarations
:
: This retrospective analysis was performed using anonymous, de-identified data that had been routinely collected for clinical purposes. As such, it did not require individual consent. The study was also exempted from full review by the MSF Ethical Review Board and the National Health Research Ethics Committee of Nigeria (NHREC). All study procedures were performed in accordance with the Declaration of Helsinki.
: Not applicable.
: The authors declare no competing interests.