Funding for this research was provided by:
United Nations Fund for Population Activities
Text and Data Mining valid from 2018-08-14
Received: 7 February 2018
Accepted: 5 August 2018
First Online: 14 August 2018
Ethics approval and consent to participate
: The project had ethical review and approval from National Institute of Medical Research, Tanzania.
: All participants provided informed written consent to participate in the study. All participants consented to having de-identified quotes used in publication in the consent form.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.