Text and Data Mining valid from 2020-01-13
Received: 31 October 2019
Accepted: 9 January 2020
First Online: 13 January 2020
Ethics approval and consent to participate
: Prior the study, the project was discussed with community members, health post chief nurses and district medical officers. Participants or guardians were requested to provide a written informed consent prior to their enrolment. This study was approved by the ethical review committee of the Ministry of Health, Senegal (Approval No. 324/MSAS/DPRS/CNERS, 26 August 2014).
: All authors consented for publication of this work.
: The authors declare that they have no competing interests.