Published on in Vol 24, No 9 (2022): September
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/37618, first published
.
1 Sun Yat-sen Memorial Hospital of Sun Yat-sen University, Guangzhou, China
2 School of Nursing, Sun Yat-Sen University, Guangzhou, China
*these authors contributed equally