Mettananda, K. C. D.
Eshani, M. D. P.
Wettasinghe, L. M.
Somaratne, S.
Nanayakkkara, Y. P.
Sathkorala, W.
Upasena, A.
Sirigampola, C.
Tilakaratna, P. M. Y.
Pathmeswaran, A.
Ranawaka, U. K.
Article History
Received: 13 January 2021
Accepted: 21 September 2021
First Online: 4 October 2021
Declarations
:
: Ethical approval was obtained from the Ethics committee of Faculty of Medicine, University of Kelaniya, Sri Lanka. All methods were carried out in accordance with relevant guidelines and regulations.
: Granted.
: None.