Published on in Vol 8, No 10 (2020): October
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/20291, first published
.
1 Institute of Medical Information &Library, Chinese Academy of Medical Sciences/Peking Union Medical College, Beijing, China
2 Department of Biomedical Engineering, School of Life Science, Beijing Institute of Technology, Beijing, China