Funding for this research was provided by:
United States Agency for International Development
Text and Data Mining valid from 2019-08-15
Received: 2 April 2019
Accepted: 29 July 2019
First Online: 15 August 2019
Ethics approval and consent to participate
: The study protocol was approved by the institutional review board of the Kinshasa School of Public Health (n° ESP/CE/035/2017). Participants were informed using the informed consent statement, detailing all relevant aspects of the study. All study participants provided signed written informed consent. For a pregnant woman under 18 years old, a written consent was also obtained from a legal representative, in addition to the assent from the woman herself.
: Not applicable.
: The authors declare that they have no competing interests.