Max Planck Society for the Advancement of the Sciences - Munich Center for the Economics of Aging (MEA), University of Southern Denmark - Unit for Epidemiology, Biostatistics and Biodemography, Statens Serums Institut, SHARE-BERLIN-Institute, University of Washington, Statens Serums Institut, Technische Universität München (TUM) - TUM School of Management, Max Planck Society for the Advancement of the Sciences - Munich Center for the Economics of Aging (MEA), University of Washington, Max Planck Society for the Advancement of the Sciences - Munich Center for the Economics of Aging (MEA), Max Planck Institute for Social Law and Social Policy, University of Washington, University of Washington, University of Washington and Max Planck Society for the Advancement of the Sciences - Munich Center for the Economics of Aging (MEA)