Ong, Su Miin http://orcid.org/0000-0002-5430-5040
Lim, Yvonne Mei Fong
Sivasampu, Sheamini
Khoo, Ee Ming
Funding for this research was provided by:
Ministry of Health, Malaysia (NMRR-09-842-4718)
Article History
Received: 28 June 2017
Accepted: 16 February 2018
First Online: 23 February 2018
Ethics approval and consent to participate
: Ethics approval for this study was granted by the Medical Research and Ethics Committee of the Ministry of Health Malaysia (NMRR-09-842-4718). All records were anonymised before use in the analysis.
: Not applicable.
: The authors declare that they have no competing interests.
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