Rivan, Nurul Fatin Malek
Singh, Devinder Kaur Ajit
Shahar, Suzana
Wen, Goh Jing
Rajab, Nor Fadilah
Din, Normah Che
Mahadzir, Hazlina
Kamaruddin, Mohd Zul Amin
Article History
Received: 4 January 2021
Accepted: 4 October 2021
First Online: 25 October 2021
Declarations
:
: Ethical approval (UKM1.21.3/244/NN-2018-145) was acquired by the Medical Research and Ethics Committee of Universiti Kebangsaan Malaysia. Written informed consent for this study was obtained from study participants. In the case of participants with cognitive decline and not capable of providing ethical consent, informed consent was obtained from their legal guardian, family, or caregiver on their behave.
: Not applicable.
: The authors declare no conflict of interest.