He, Liu
Firdaus, Amira
Gong, Jiankun
Dharejo, Nasrullah
Aksar, Iffat Ali
Article History
Received: 27 February 2023
Accepted: 6 February 2024
First Online: 23 February 2024
Declarations
:
: For the current phase of the study, ethical approval was obtained from the University of Malaya Research Ethics Committee (UMREC) with a protocol number UM_TNC2/UMREC_1752. All research was conducted in accordance with the rules and guidelines outlined in the Declaration of Helsinki. And informed consent was obtained from all subjects before the questionnaire.
: Not applicable.
: The authors declare no competing interests.