Chendi, Bih Hycenta
Okomo Assoumou, Marie Claire
Jacobs, Graeme Brendon
Yekwa, Elsie Laban
Lyonga, Emilia
Mesembe, Martha
Eyoh, Agnes
Ikomey, George Mondinde
Article History
Received: 10 May 2018
Accepted: 15 February 2019
First Online: 26 February 2019
Ethics approval and consent to participate
: Ethical approval was obtained from the Cameroon National Ethics Committee for Human Health Research with reference number: N<sup>°</sup>2016/10/829/CE/CNERSH/SP. All participants signed a written consent form.
: Not applicable.
: The authors declare that they have no competing interests.
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