Dissanayake, Ruwangi
Samarasinghe, Nayana
Waidyanatha, Samantha
Pathirana, Sajeewani
Neththikumara, Nilaksha
Dissanayake, Vajira H. W.
Wetthasinghe, Kalum
Gooneratne, Lallindra
Wickramasinghe, Pujitha
Article History
Received: 20 May 2021
Accepted: 22 February 2022
First Online: 15 June 2022
Declarations
:
: Ethics approval was obtained from the Ethics review committee of the Faculty of medicine, University of Colombo, Sri Lanka (Ref no EC-15–176). Informed written consent was obtained from parent/guardian to participate in the study. All methods were carried out in accordance with relevant guidelines and regulations of the declaration of Helsinki.
: Not applicable.
: None.