Article History
Received: 19 June 2020
Accepted: 4 March 2021
First Online: 16 March 2021
Declarations
:
: This study was conducted in compliance with the ethical principles outlined in the Declaration of Helsinki and Malaysian Good Clinical Practice Guideline. Ethical approval was obtained from The Ethics Committee for Research involving human subjects of University Putra Malaysia (JKEUPM) on 13 March 2019. Reference: UPM/TNCPI/RMC/1.4.18.2 (JKEUPM).All participants’ informed consent was taken verbally, and the Ethic Committee was aware with this.
: Not applicable.
: The authors declare that they have no competing interests.