Published on in Vol 7, No 1 (2018): January
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/9042, first published
.
1 National University of Singapore, Singapore, Singapore
2 The University of Newcastle, Newcastle, Australia
3 Alice Lee Centre for Nursing Studies, National University of Singapore, Singapore, Singapore
*these authors contributed equally