Galappatthy, P.
Ranasinghe, P.
Liyanage, C. K.
Wijayabandara, M. S.
Mythily, S.
Jayakody, R. L.
Article History
Received: 19 March 2021
Accepted: 20 October 2021
First Online: 28 October 2021
Declarations
:
: Ethics approval for the study was obtained from the Ethics Review Committee, Faculty of Medicine, University of Colombo (ERC-15-189) and institutional approval was obtained from the National Medicines Regulatory Authority, State Pharmaceuticals Corporation and proprietors of the pharmacy outlets.
: Not applicable.
: The authors declare that they have no competing interests.