1,633
Participants
Start Date
December 1, 2018
Primary Completion Date
October 30, 2022
Study Completion Date
June 30, 2023
Zhongshan Ophthalmic Center, Guangzhou
Collaborators (1)
Third Affiliated Hospital, Sun Yat-Sen University
OTHER
Affiliated Huadu Hospital of Southern Medical University
UNKNOWN
Aikang Health Care
UNKNOWN
Sun Yat-sen University
OTHER