Noor Hanita, Z.
Khatijah, L. A.
Kamaruzzaman, S.
Karuthan, C.
Raja Mokhtar, R. A.
Article History
Received: 20 July 2021
Accepted: 17 December 2021
First Online: 4 February 2022
Declarations
:
: Research have been performed in accordance to the World Medical Association’s Declaration of Helsinki and have been approved by Medical Research Ethics Committee, University Malaya Medical Center, Kuala Lumpur, Malaysia (MEC ID No. is: 201401–0709) where the study was conducted. The study materials (questionnaires and informed consent form) were approved by the ethics committee of the university. Patients received written and oral information relevant to the study procedure and aim as well as potential benefits to consent and participate in the study. We obtained written informed consent from all the participants. The participants were assured about the confidentiality and anonymity of their information.
: Not applicable.
: The authors declared no potential conflicts of interest with respect to the research, authorship, and/ or publication of this article.