Jayawickreme, K. P. http://orcid.org/0000-0001-9503-2854
Jayaweera, D. K.
Weerasinghe, S.
Warapitiya, D.
Subasinghe, S.
Article History
Received: 3 April 2020
Accepted: 13 September 2021
First Online: 20 September 2021
Declarations
:
: Ethical clearance was taken from the institutional Ethical Review committee of the Sri Jayawardenepura General Hospital and Postgraduate Training Centre to conduct this study (SJGH/20/ERC/017). Informed written consent was taken from all the participants. All the participants were above the age of 13 years. In the very few participants aged between 13 and 16, informed written consent was obtained from both the participant and the parent or guardian.
: Not applicable.
: The authors declare that they have no competing interests.