Rathnayake, Nirmala
Alwis, Gayani
Lenora, Janaka
Lekamwasam, Sarath
Funding for this research was provided by:
National Research Council Sri Lanka (15-023)
Faculty Research Grants, Faculty of Medicine, University of Ruhuna, Sri Lanka
Article History
Received: 25 June 2020
Accepted: 25 September 2023
First Online: 17 October 2023
Declarations
:
: Ethical clearance for the study was obtained from the ethical review committee, Faculty of Medicine, University of Ruhuna, Sri Lanka. Informed written consent was obtained from each participant prior to the commencement of the study.
: Not applicable.
: The authors declare that they have no competing interests<b>.</b>