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Authors
Katulanda, G. W.
Katulanda, P.
Dematapitiya, C.
Dissanayake, H. A. http://orcid.org/0000-0003-3903-9917
Wijeratne, S.
Sheriff, M. H. R.
Matthews, D. R.
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Funding
Funding for this research was provided by:
National Science Foundation (NSF/CRG/012/2005)
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Article History
Received: 16 November 2018
Accepted: 15 January 2019
First Online: 22 January 2019
Ethics approval and consent to participate
: All participants gave informed written consent for participation and dissemination of data. Ethical clearance was obtained from the Ethics Review Committee, Faculty of Medicine, University of Colombo, Sri Lanka.
: Participants provided consent for publication of data maintaining anonymity.
: The authors declare that they have no competing interests.
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