Gangbo, Flore
Quenum, Grâce
Guédou, Fernand Aimé
Boko, Martial
Article History
Received: 12 February 2022
Accepted: 4 November 2022
First Online: 19 November 2022
Declarations
:
: The study protocol was approved by the national ethics committee for health research (CNERS) under No 28 of July 11, 2018 and re-approved under No 037 of August 6, 2019 because of an amendment that have occurred in the meantime. The study was conducted according to ethical principles and particularly, written informed consent was obtained from all participants before their inclusion. Administrative authorizations were sought for and obtained from the Head of all participating research centers.
: Not applicable.
: The authors declare that they have no competing interests.