Received: 14 March 2022
Accepted: 15 July 2022
First Online: 29 July 2022
: The research was registered with the National Medical Research Register with a registration number of NMRR-19-2201-49790, and ethical approval was granted by the Medical Research and Ethics Committee (MREC), Ministry of Health Malaysia [Ref:KKM/NIHSEC/P19-1775(6) dated September 4, 2019]. It was carried out in accordance with the terms and conditions stipulated in the ethical approval and the Declaration of Helsinki. Informed consent to participate was obtained from all respondents.
: Not applicable.
: The authors have no potential conflicts of interest with respect to the research, authorship and/or publication of this article to declare.