Raberahona, Mihaja http://orcid.org/0000-0001-8857-5834
Lidamahasolo, Zinara
Andriamamonjisoa, Johary
Andriananja, Volatiana
Andrianasolo, Radonirina Lazasoa
Rakotoarivelo, Rivonirina Andry
Randria, Mamy Jean de Dieu
Article History
Received: 29 November 2018
Accepted: 20 May 2019
First Online: 28 May 2019
Ethics approval and consent to participate
: All participants were informed about the purpose of the study and a written informed consent was obtained before enrolment. Illiterate participants gave verbal consent and were asked to provide fingerprint on consent form. This study and the consent procedure were approved by the National Ethics Committee of the Ministry of Public Health of Madagascar.
: Not applicable.
: The authors declare that they have no competing interests.