Text and Data Mining valid from 2018-07-21
Received: 23 January 2018
Accepted: 11 July 2018
First Online: 21 July 2018
Ethics approval and consent to participate
: Ethical clearance for the study was obtained from the Muhimbili University of Health and Allied Sciences (MUHAS) institutional review board (IRB) by then Muhimbili University College of Health Sciences. All potential informants received information about the study in both written and oral forms before signing the consent. Voluntary participation was a priority. Fourteen consented for interviews and audio-recording while one consented for interview but did not allow audio-recording because of her uncertainty of the provided confidentiality assurance.
: The participants consented for publication of the results.
: The authors declare that they had no competing interests.
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