Funding for this research was provided by:
Danida Fellowship Centre (16-P03-TAN)
Received: 19 September 2019
Accepted: 24 October 2019
First Online: 6 November 2019
Ethics approval and consent to participate
: An ethical clearance for this study with reference number 2016–03/AEC/Vol IX/197 dated 15 March 2016 was granted by the MUHAS Ethical Review Committee in Tanzania. Participation by respondents will be on voluntary basis. Following a detailed explanation of the research project, participants will be asked to give a written informed consent prior to the interview. Confidentiality will be highly observed during the conduct of this study.
: Informed written consent to publish results emanating from this trial will be obtained from all participants as part of the recruitment for the study.
: The authors declare that they have no competing interest.