Published on in Vol 9, No 10 (2021): October
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/23663, first published
.
1 Center for Healthy Ageing and Wellness, Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
2 Faculty of Health Sciences, Cawangan Pulau Pinang, Kampus Bertam, Universiti Teknologi Majlis Amanah Rakyat, Penang, Malaysia
*all authors contributed equally