Professor of Psycho-education, University of Montreal

Professor of Psycholoy

Professor and Chairperson of Kinesiology, Michigan State University

Professor, University at Albany, School of Criminal Justice

senior onderzoeker, NSCR

Associate Professor, University of Groningen, Sociology, The Netherlands

Associate Professor of Medicine, International Health, and Epidemiology

Associate Professor of Criminology and Criminal Justice, Florida International University

Research Scientist, Kaiser Permanente Southern California

Vrije Universiteit Amsterdam