Professor and Chair, Rutgers School of Public Health

Professor of Demography and Economics, Univ Calif Berkeley

Research Professor and Co-Director of the Biodemography of Aging Research Unit, Duke …

UD Department of Public Health, Erasmus MC, Rotterdam

Professor, Department of Economics, North Carolina State University

Professor of Demography, University of Rostock

Professor of Geography, University of Guelph

RAND

Max Planck Institute for Demographic Research

US Census Bureau