Published on in Vol 9, No 10 (2021): October
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/31288, first published
.
1 School of Electronics and Information, Northwestern Polytechnical University, Xi'an, China
2 Auckland Bioengineering Institute, University of Auckland, Auckland, New Zealand
3 College of Biomedical Engineering & Instrument Science, Zhejiang University, Hangzhou, China