Lim, Yvonne Mei Fong http://orcid.org/0000-0002-3404-0153
Ang, Swee Hung
Nasir, Nazrila Hairizan
Ismail, Fatanah
Ismail, Siti Aminah
Sivasampu, Sheamini
Funding for this research was provided by:
Ministry of Health (NMRR-17-267-34768)
Article History
Received: 11 August 2018
Accepted: 29 October 2019
First Online: 15 November 2019
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-17-267-34768). Waiver of consent was obtained as this study involved the data collection from a large number of retrospective routine medical records, where obtaining consent would be impracticable.
: Not applicable
: The authors declare that they have no competing interests.