2018 is when I first was diognosed . Right eye only. Then 2020 left eye,but I was keeping up with my eye photos 3x a year and although I knew right away by the dark shadow I had it in two eyes. I have faith fully kept my apointments,have kept sun glasses on outside, stayed off my computer at night and now 3/3/2022 my right is cleared up completely and my left eye is 20/25 and will soon be perfect also. Thanks Mayo Clinic for your care and here's looking at ya!