Funding for this research was provided by:
Biotechnology and Biological Sciences Research Council (BB/L017679/1)
Text and Data Mining valid from 2019-07-03
Received: 20 December 2018
Accepted: 29 May 2019
First Online: 3 July 2019
Ethics approval and consent to participate
: This project received ethical approval from the Ethics Committee of the College of Medical, Veterinary and Live Science Approval at the University of Glasgow, Glasgow, UK (Ref. 200140183 and Ref. 200140152); the Human Research Ethics Committee at the University of Otago, Dunedin, New Zealand (Ref. H15/069). Approval was also granted by the Tanzanian National Institute of Medical Research (Ref. NIMR/HQ/R.8a/Vol. IX/2028 and extension Ref. NIMR/HQIR.8cNol. 11/1069) and from the Kilimanjaro Christian Medical Centre (KCMC) Ethics Committee (Research Ethical Certificate No. 832). In accordance with the Ethical Approval process and documentation, interviewees gave recorded, verbal consent to participate.
: Not applicable.
: The authors declare that they have no competing interests.