Ateudjieu, Jerome
Hurst, Samia
Yakum, Martin Ndinakie http://orcid.org/0000-0003-3149-2020
Tangwa, Godfrey B.
Article History
Received: 9 February 2018
Accepted: 14 December 2018
First Online: 3 January 2019
Ethics approval and consent to participate
: The protocol of this study was reviewed and approved by the Cameroon National Ethics committee before the implementation. Each participant was given detail information about the project which they read and freely accepted to participate. For those who accepted, they signed informed consent form and returned it to the surveyor before receiving the questionnaire to be self-administered.
: Not applicable
: The authors declare that they have no competing interests.
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