400
Participants
Start Date
September 13, 2022
Primary Completion Date
January 4, 2024
Study Completion Date
January 4, 2024
Baizhifang Community Health Service Center of Xicheng District Beijing, Beijing
Civil Aviation General Hospita, Beijing
Guangfa Wang, Beijing
Shichahai community health service center, Beijing
The Hospital of Changping District Beijing, Beijing
Civil Aviation General Hospital
OTHER
Shichahai Community Health Service Center of Xicheng District Beijing
UNKNOWN
The Hospital of Changping District Beijing
UNKNOWN
Baizhifang Community Health Service Center of Xicheng District Beijing
UNKNOWN
Peking University First Hospital
OTHER