Published on in Vol 11 (2023)
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/46910, first published
.
1 Institute of Medical Information & Library, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
2 Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Beijing, China
*these authors contributed equally