Ag. Daud, D. Maryama http://orcid.org/0000-0001-9605-9522
Mohammad Yusoff, Aza Sherin
Wan Ngah, Wan Zurinah
Funding for this research was provided by:
Universiti Kebangsaan Malaysia (UKM Fundamental Research Grant Scheme (Grant No.: FF-050-2004))
Ministry of Higher Education under the Transdisciplinary Research Grant Scheme (TRGS0004-SG-12/2014)
Article History
Received: 29 March 2018
Accepted: 14 July 2018
First Online: 28 July 2018
Compliance with ethical standards
:
: The authors declare that they have no conflicts of interest.
: The ethical approval of this study was obtained from the National Medical Research Register with reference no.: NMRR-16-38-28777(IIR) and Universiti Kebangsaan Malaysia Medical Research Ethics Committee, with reference no.: UKM 1.5.3.5/244/PPP2.
: All participants provided written informed consent to participate in this study.