Woon, Yuan Liang https://orcid.org/0000-0003-4834-9175
Lim, Mei Fong
Tg Abd Rashid, Tg Rogayah
Thayan, Ravindran
Chidambaram, Suresh Kumar
Syed Abdul Rahim, Syed Sharizman
Mudin, Rose Nani
Sivasampu, Sheamini
Article History
Received: 23 July 2018
Accepted: 6 February 2019
First Online: 13 February 2019
Ethical approval and consent to participate
: This study was registered under National Medical Research Register (NMRR-16-1718-32,614, NMRR-16-1840-32,813) and approved by Malaysian Medical Research Ethics Committee (MREC), MoH Malaysia. According to MREC guideline, informed consent is not needed if the study involves the collection or use of existing data and records, or if anonymity of study subjects are assured []. This study involved review of existing medical records and all cases were anonymized during data analysis.
: The authors declare that they have no competing interests.
: This is not applicable as this manuscript does not contain any individual person’s identifiable data or information.
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