Clarke, Susan http://orcid.org/0000-0001-9175-7516
Richmond, Robyn
Worth, Heather
Wagle, Rajendra
Hayen, Andrew
Article History
Received: 28 November 2018
Accepted: 14 May 2019
First Online: 23 May 2019
Ethics approval and consent to participate
: Ethical approval was obtained from ethics committee of the Nepal Health Research Council (#1454) and the Human Research Ethics Council, University of New South Wales Sydney (#13361). All participants gave verbal and written informed consent.
: Not applicable
: The authors declare that they have no competing interests.
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