Funding for this research was provided by:
National Health and Medical Research Council (1131932, 1142011)
Department of Foreign Affairs and Trade, Australian Government (1132089)
Received: 11 May 2020
Accepted: 11 August 2020
First Online: 26 August 2020
Ethics approval and consent to participate
: The study was conducted in accordance with approval by the Malaysia National Medical Research Ethics Committee (NMRR: 19–1017-47770) and the Menzies School of Health Research Ethics Committee (HREC: 2019–3462). This research was done without patient involvement. Patients were not invited to comment on the study design and were not consulted to develop patient relevant outcomes or interpret the results. Patients were not invited to contribute to the writing or editing of this document for readability or accuracy.
: Not applicable.
: The authors declare that they have no competing interests.