626
Participants
Start Date
April 15, 2019
Primary Completion Date
June 30, 2022
Study Completion Date
June 30, 2022
No interventions
No interventions
The First Hospital of Ji Lin University, Changchun
Lead Sponsor
The First Hospital of Jilin University
OTHER
Neusoft Medical Systems Co., Ltd.
UNKNOWN
Chinese Academy of Sciences
OTHER_GOV