Wickramasinghe, Nuwan Darshana http://orcid.org/0000-0001-6025-6022
Dissanayake, Devani Sakunthala
Abeywardena, Gihan Sajiwa
Funding for this research was provided by:
University Grants Commission-Sri Lanka (UGC/DRIC/PG/2015(I)/RUSL/01)
Article History
Received: 10 June 2018
Accepted: 29 October 2018
First Online: 12 November 2018
Ethics approval and consent to participate
: Ethical clearance to conduct the study was obtained from the Ethics Review Committee of the Faculty of Medicine and Allied Sciences, Rajarata University of Sri Lanka (Reference no: ERC/2014/057). Informed written consent from all the participants were obtained prior to data collection. (All the participants were above the age of 16 years).
: Not applicable.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.