Published on in Vol 8, No 5 (2020): May
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/17334, first published
.
1 School of Medicine and Health Management, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
2 College of Engineering, Design and Physical Sciences, Brunel University London, London, United Kingdom