Aziz, Hamiza
Hatah, Ernieda
Makmor-Bakry, Mohd
Islahudin, Farida
Ahmad Hamdi, Najwa
Mok Pok Wan, Ivy
Funding for this research was provided by:
Ministry of Higher Education, Malaysia (FRGS/2/2013/SKK02/UKM/03/1)
Article History
Received: 10 October 2017
Accepted: 24 July 2018
First Online: 6 August 2018
Ethics approval and consent to participate
: The study was approved by the Research Ethics Committee of Universiti Kebangsaan Malaysia (UKM 1.5.3.5/244/ NF-056-14) and the Medical Research and Ethics Committee of Ministry of Health Malaysia (NMRR-14-1255-22,473). Informed consent was obtained from all participants.
: Not applicable.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.