Hisham, Ranita https://orcid.org/0000-0002-3356-2291
Ng, Chirk Jenn
Liew, Su May
Lai, Pauline Siew Mei
Chia, Yook Chin
Khoo, Ee Ming
Hanafi, Nik Sherina
Othman, Sajaratulnisah
Lee, Ping Yein
Abdullah, Khatijah Lim
Chinna, Karuthan
Funding for this research was provided by:
University of Malaya High Impact Research grant (E000078)
Article History
Received: 27 December 2017
Accepted: 25 May 2018
First Online: 23 June 2018
Ethics approval and consent to participate
: This study received ethics approval from the University of Malaya Medical Centre Medical Ethics Committee (MREC: 962.9). Informed written consent was obtained from all participants who agreed to participate in this study.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.