Received: 28 April 2021
Accepted: 7 December 2021
First Online: 13 January 2022
: This study was conducted in accordance to the ethical guideline of the 1975 Declaration of Helsinki and the code of ethics of the World Medical Association. Ethical approval was obtained from the Universiti Teknologi MARA (UiTM) Research Ethics Committee [600-IRMI (5/1/6)/REC/289/19] prior to the conduct of the study. Patient information leaflets were distributed in Malay and English language. Written informed consent was obtained from the participants before they were recruited into the study. Participants were informed that they could withdraw from the study at any time if they wish to do so.
: Participant’s consent for publication is not applicable as participant’s individual data was neither provided nor presented in the manuscript.
: The authors declared that no conflict of interest with regards to the research, authorship and/or publication of this article.