Funding for this research was provided by:
Sightsavers International (NA)
Text and Data Mining valid from 2019-08-27
Received: 11 April 2019
Accepted: 7 August 2019
First Online: 27 August 2019
Ethics approval and consent to participate
: Ethical approvals for the study were obtained from the GHS ethical review committee (03/07/15) and the London School of Hygiene and Tropical Medicine Review Board (reference: 10285). Written informed consent was received from each participant interviews. Anonymised illustrative quotes were included as appropriate in the manuscript.
: Not applicable
: The authors declare that they have no competing interests.