Health and Retirement Survey (CHARLS) the Japanese Study of Aging and Retirement (JSTAR) the Northern Ireland Cohort for the Longitudinal Study of Ageing (NICOLA) The Gateway to Global Aging Data, a resource that facilitates the use and harmonization of the different datasets of HRS and sister studies in other countries has been developed with support of the National Institute on Aging, National Institutes of Health (RC2 AG036619-01 and R01 AG030153) Notes References Sonnega, A., Faul, J., Ofstedal, M.B., Langa, K., Phillips, J., & Weir, D. (2014). Cohort profile: the Health and Retirement Study (HRS). International Journal of Epidemiology, 43, 576-585. doi: 10.1093/ije/dyu067 . External links Health and Retirement Study Social research Retirement in the United States