Diallo, Diawo https://orcid.org/0000-0002-7478-5248
Diallo, Mawlouth
Article History
Received: 14 February 2020
Accepted: 14 July 2020
First Online: 18 July 2020
Ethics approval and consent to participate
: The study protocol was carefully explained to the heads and inhabitants of each household investigated to obtain their informed oral consent.
: Not applicable.
: The authors declare that they have no competing interests.