“…These 23 articles comprised of 16 unique study cohorts. These cohorts include the Healthy Aging Brain in Latino Elders (HABLE) study [14] , Multi-Ethnic Study of Atherosclerosis (MESA) [15] , Atherosclerosis Risk in Communities (ARIC) study [16] , [17] , [18] , [19] , [20] , [21] , Washington Heights-Inwood Columbia Aging Project (WHICAP) [22] , [23] , [24] , Offspring Study of Racial and Ethnic Disparities in Alzheimer Disease (WHICAP Offspring) [24] , Diabetes Heart Study(DHS)-Mind [25] , Genetic Study of Atherosclerosis Risk (GeneSTAR) [26] , Harvard Aging Brain Study [27] , University of California Davis (UC Davis) Aging Diversity Cohort [ 28 , 29 ], Emory Alzheimer's Disease Research Center(ADRC) sample [30] , Northern Manhattan Study (NOMAS) [31] , Knight ADRC sample [32] , Dallas Heart Study [33] , Action to Control Cardiovascular Risk in Diabetes Memory in Diabetes (ACCORDION MIND) trial [34] , Cardiovascular Health Study (CHS) [35] , and Alzheimer's Disease Neuroimaging Initiative (ADNI) [36] .…”