Sears CM, Nittala MG, Jayadev C, Verhoek M, Fleming A, van Hemert J, Tsui I, Sadda S. Comparison of subjective assessment and precise quantitative assessment of lesion distribution in diabetic retinopathy. JAMA Ophthalmol. 2018 Apr 1;136(4):365-71. doi: 10.1001/jamaophthalmol.2018.0070