Published on in Vol 9, No 7 (2021): July
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/19905, first published
.
1 School of Biomedical Engineering, Capital Medical University, Beijing, China
2 Beijing Key Laboratory of Fundamental Research on Biomechanics in Clinical Application, Capital Medical University, Beijing, China
3 Information Center, Xuanwu Hospital, Capital Medical University, Beijing, China