Text and Data Mining valid from 2020-04-30
Received: 22 August 2019
Accepted: 20 April 2020
First Online: 30 April 2020
Ethics approval and consent to participate
: The Sierra Leone Ethics and Scientific Review Committee (Opinion date 29 March 2019) approved this study. All study participants read and approved the consent form prior to commencement of the survey in this study. Those study participants who were illiterate had the consent form explained to them in their own native language and their consent requested from them in the same language in accordance with the ethics committee requirements.
: Not applicable.
: The first author (ETK) is an employee of Goldtree Ltd. Company in Sierra Leone. All other authors wish to declare that they have no competing interest.