Dayasiri, Kavinda https://orcid.org/0000-0003-0438-9837
Nuskiya, Fathima
Ranasinghe, Achila
Suraweera, Nayani https://orcid.org/0009-0008-9829-4065
Thadchanamoorthy, Vijayakumary https://orcid.org/0000-0001-5361-7643
Article History
Received: 27 December 2024
Accepted: 30 June 2025
First Online: 29 July 2025
Declarations
:
: Permission to carry out the study was obtained from the Ethics Review Committee, Post-graduate Institute of Medicine, University of Colombo. Verbal informed consent was obtained from parents of all children prior to recruitment of children in the study. In addition, assent was obtained from all children who participated in the study. Informed consent to participate was obtained directly from participants aged 16 years and above. The study procedures were done in accordance with the Declaration of Helsinki.
: Not applicable.
: The authors declare no competing interests.