Ibrahim, Norhayati
Che Din, Normah
Ahmad, Mahadir
Amit, Noh
Ghazali, Shazli Ezzat
Wahab, Suzaily
Abdul Kadir, Nor Ba’yah
Halim, Fatimah Wati
A. Halim, Mohd Radzi Tarmizi
Article History
First Online: 13 June 2019
Ethics approval and consent to participate
: All procedures performed in studies involving human participants were in accordance with the ethical standards of Research Ethics Committee, National University of Malaysia (UKM) and its later amendments or comparable ethical standards, and was approved by the committee with approval number NN-2018-060. Informed verbal consent was obtained from all individual participants included in the study. We did not obtain parental/legal guardian/s consent as the participants were all above 18 years old.
: Not applicable.
: The authors declare that they have no competing interests.
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