Damayanthi, B. W. R.
Hettiarachchi, Sujeewa https://orcid.org/0000-0002-0860-2466
Ananda, Lalith
Heenkenda, Shirantha
Ranagalage, Manjula
Dissanayake, D. M. S. L. B.
Perera, D. P. M.
Abeyrathna, Nadeesha
Article History
Received: 4 April 2025
Accepted: 17 September 2025
First Online: 15 October 2025
Declarations
:
: This study was approved by the Research Council of the University of Sri Jayewardenepura, Sri Lanka (Approval No. ASP/01/RE/HSS/2022/06). The research was conducted in accordance with the ethical standards of the institutional research committee and all applicable national and international guidelines for research involving human participants, including the Declaration of Helsinki. All individuals who took part in the study provided written consent to participate voluntarily. They were informed of their right to withdraw from the study at any time without penalty or consequence.
: Prior to participation, all prospective participants were provided with detailed written information outlining the objectives, procedures, risks, and benefits of the study. They were given the opportunity to ask questions and receive clarification before making a decision. Informed consent was obtained only after participants demonstrated a clear understanding of the study content and their rights.
: Participants were informed that anonymized data may be included in published reports or academic publications. Consent to publish such data was obtained in writing from all participants during the consent process.
: The authors declare no competing interests.