Published on in Vol 23, No 5 (2021): May
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/16463, first published
.
1 Department of Hematology, Zhongnan Hospital of Wuhan University, Wuhan, China
2 Department of Hematology, Dawu County People’s Hospital, Xiaogan, China