Mohamed Khazin, Sobrina
Abdullah, Dalia
Liew, Amy Kia Cheen
Harun, Nor Adilah
Abdullah, Noormalin
Chong, Bun San
Article History
Received: 17 January 2019
Accepted: 4 July 2019
First Online: 12 August 2019
Compliance with ethical guidelines
:
: S.M. Khazin, D. Abdullah, A.K.C. Liew, N.A. Harun, N. Abdullah and B.S. Chong declare that they have no competing interests.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the International Islamic University Malaysia (IIUM) Research Ethics Committee (IREC no.: 770) and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. Informed consent was obtained from all individual participants included in the study.