Liyanage, Polwatta Liyanage Gayani Chandima
Lekamwasam, Sarath
Weerarathna, Thilak Priyantha
Srikantha, Dodanduwa Waduge Shyamal Yashodara
Funding for this research was provided by:
University of Ruhuna Research Grant and University Grants Commission Grant in Sri Lanka
Article History
Received: 26 October 2017
Accepted: 3 August 2018
First Online: 13 August 2018
Ethics approval and consent to participate
: Ethical approval for this study was obtained from ethical review committee of Faculty of Medicine, University of Ruhuna, Galle. Informed written consent was obtained from all individuals prior to data collection. Participants were informed of their rights to withdraw from the study at any stage.
: 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.