First Online: 19 July 2018
Ethics approval and consent to participate
: Ethical approval for the MyBFF@home study was obtained from the Medical Research Ethic Committee (MREC) Malaysia (Research registration number: NMRR-13-726-16,391). Informed written consent was taken from all respondents at the beginning of the study.
: Not applicable.
: The authors declare that they have no competing interests.
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