Prasanna, S.A.S.
Abeysena, H.T.C.S.
Alagiyawanna, M.A.A.P.
Article History
Received: 6 August 2022
Accepted: 6 May 2023
First Online: 24 May 2023
Declarations
:
: 1. The research was registered in the Sri Lanka Clinical Trials Registry (Registration No – SLCTR/2020/006-Date of registration − 2/4/2020). 2. Ethical clearance for the study was approved by the Ethics Review Committee, Faculty of Medicine, University of Kelaniya, Ragama, Sri Lanka. (Ref. No p/230/09/2017). All methods were conducted in accordance with the ethical standards of above registry and committee following relevant guidelines and regulations. Informed consent was obtained from all participants.
: Not applicable.
: The authors declare that they have no competing interests.