Wijesinghe, Chandana
Gunatilake, Jagath
Kusumawathie, P. H. D.
Sirisena, P. D. N. N.
Daulagala, S. W. P. L.
Iqbal, Bushran N.
Noordeen, Faseeha
Funding for this research was provided by:
World Health Organization (WHO/TDR)
Article History
Received: 16 October 2020
Accepted: 2 December 2021
First Online: 23 December 2021
Declarations
:
: Ethical clearance was granted by the Ethics Review Committee of the Medical Research Institute, Ministry of Health, Colombo and the Ethical Review Committee of the Postgraduate Institute of Science, University of Peradeniya.
: Not applicable.
: The authors declare that they have no competing interests.