Professor, Institute of Psychiatry, King's College London

Professor, University of Minnesota

Faculty Fellow, Institute for Behavioral Genetics

Children's Hospital of Philadelphia and the University of Pennsylvania

University of Massachusetts Amherst

Professor of Economics, University of Minnesota

Professor, Department of Psychology and Logopedics, University of Helsinki

University of Minnesota Twin Cities

Professor of Psychology, University of Virginia

Department of Psychiatry, Amsterdam UMC, University of Amsterdam