Funding for this research was provided by:
The study was funded by the UNICEF Evaluation Office, New York, United States of America.
Text and Data Mining valid from 2018-06-01
Received: 27 December 2017
Accepted: 6 May 2018
First Online: 1 June 2018
Ethics approval and consent to participate
: The UNICEF evaluation office, New York, USA, approved the study procedures and participants gave consent for participating in the interview and separate consent for recording of the interview.
: No individual person data is included in this manuscript.
: The authors declare that they have no competing interests.
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