Pilot phase
952
Number of people enrolled in the study in the pilot phase
registration phase
15006
Number of people enrolled in the study in the registration phase
Follow-up Phase
14980
Number of followers for the first time
14910
Number of followers for the second time
14825
Number of followers for the third time
12500
Number of followers for the fourth time
Eye cohort
11792
Number of people enrolled in the study
4017
Number of people with retinal and cornea photos
Bio Bank
15000
For 15,000 people, samples of serum, plasma, total blood, weft kot, hair sample, nail and urine samples are available in BioBank.