T’ng, Soo Ting
Ho, Khee Hoong
Pau, Kee
Article History
Accepted: 7 April 2022
First Online: 25 April 2022
Declarations
:
: The ethical approval was issued by the Scientific and Ethical Review Committee from the main author’s university.
: All procedures followed were in accordance with the ethical standards of the responsible committee on human experimentation (institutional and national) and with the Helsinki Declaration of 1975, as revised in 2000. Informed consent was obtained from all participants included in the study.
: The authors declare no competing interests.
Free to read: This content has been made available to all.