Hou, Yihua
Abdul Razak, Ahmad Zabidi Bin
Article History
Received: 4 September 2025
Accepted: 29 April 2026
First Online: 16 May 2026
Competing interests
: The authors declare no competing interests.
: The research has been approved by Universiti Malaya Research Ethics Committee. Confirmation that all research was performed in accordance with the Universiti Malaya Research Ethics Guidelines, and the Approval number is UM.TNC2/UMREC_3223. The approval is valid from February 2024 till February 2027.
: The study concerns non-interventional research questionnaires, and all participants have been fully informed that their anonymity is assured, why the research is being conducted, how their data will be utilised, and if there are any risks to them of participating. The informed consent was obtained during the period from March 2024 to the end of June 2024.