Published on in Vol 8, No 7 (2020): July
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/16215, first published
.
1 Department of Psychiatry, The Second Xiangya Hospital, Central South University, Changsha, China
2 National Clinical Research Center for Mental Disorders, Changsha, China
3 Institute of Mental Health, Central South University, Changsha, China