Daud, Nur ‘Aliah
Sarbini, Shahrul Razid
Babji, Abdul Salam http://orcid.org/0000-0003-1585-2233
Mohamad Yusop, Salma
Lim, Seng Joe
Article History
Received: 8 February 2019
Accepted: 2 August 2019
First Online: 17 August 2019
Compliance with ethical standards
:
: The authors declare that they have no conflicts of interest.
: This article does contain studies with human participants performed by the authors.
: No ethical approval was obtained because this study did not involve laboratory animals and only involved non-invasive procedures. Informed consent was obtained from all individual participants included in the study.