Funding for this research was provided by:
University Research Council, Aga Khan University (2015/REC-22(v1))
Article History
Received: 16 February 2018
Accepted: 18 December 2018
First Online: 7 January 2019
Ethics approval and consent to participate
: Ethics approval was obtained obtained from the Research and Ethics committee at the AKUH, N - The Aga Khan University Health Research Ethics Committee (REC) Ref. 2015/REC-23(v3). Participants were recruited after obtaining written informed consent as per study protocol. Patients had the right to refuse or withdraw from the study at any point and this did not impact on the quality of care received subsequently. No minors were included in the study.
: Not applicable.
: The authors declare that they have no competing interests.
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