Funding for this research was provided by:
African Population and Health Research Centre in partnership with International Development Research Centre (2014-2016 ADF003)
Text and Data Mining valid from 2019-06-13
Received: 3 November 2018
Accepted: 6 June 2019
First Online: 13 June 2019
Ethics approval and consent to participate
: The study was approved by Health Research Ethics Committee of University of Nigeria Teaching Hospital Enugu, Nigeria (NHREC/05/01/2008B-FWA00002458–1-RB00002323). Informed consent was obtained from all participants for both participation and audio-recording of interviews.
: All the participants were given full information and consented to participate.
: The authors report no conflict of interest.