Received: 25 April 2022
Accepted: 14 February 2023
First Online: 3 March 2023
: This study has attained ethical approval from Western Sydney University Human Research Ethics Committee (H12057), the Ethics Review Committees of the University of Kelaniya, Sri Lanka (P/154/06/2017), the National Hospital of Sri Lanka (AAJ/ETH/COM/2017–08), and Colombo South Teaching Hospital, Sri Lanka (AA/4/2017/596).
: Not applicable.
: The authors declare that they have no competing interests.