Published on in Vol 24, No 1 (2022): January
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/34657, first published
.
1 Alice Lee Centre for Nursing Studies, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
2 Cardiac Rehabilitation, Department of Cardiology, National University Heart Centre, Singapore, Singapore