National RAAB; Sample size: 2688; Reference: Zatic T1, Bendelic E2, Paduca A2, Rabiu M3, Corduneanu A2, Garaba A2, Novac V2, Curca C2, Sorbala I2, Chiaburu A2, Verega F2, Andronic V2, Guzun I2, C?p??in? O2, Zam?-Mardari I2. Rapid assessment of avoidable blindness and diabetic retinopathy in Republic of Moldova. Br J Ophthalmol. 2015 Jun;99(6):832-6. doi: 10.1136/bjophthalmol-2014-305824. Epub 2014 Dec 30.