Published on in Vol 9, No 3 (2021): March
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/26265, first published
.
1 College of Medical Informatics, Chongqing Medical University, Chongqing, China
2 Medical Data Science Academy, Chongqing Medical University, Chongqing, China
3 The Children’s Hospital of Chongqing Medical University, Chongqing, China