Published on in Vol 23 , No 12 (2021) :December
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/27008, first published
.

1 Department of Computer Science and Information Engineering, National Taiwan University, Taipei, TW
2 Department of Emergency Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, TW
*all authors contributed equally