Professor of Statistics and Epidemiology, Imperial College London

WorldPop/Flowminder, University of Southampton, UK

Université Libre de Bruxelles

University of Lincoln, UK and Africa Health Research Institute

University of Oxford

Institute of Disease Control and Prevention

Distinguished University Professor of Biostatistics, Medical University of South Carolina

Professor of Veterinary Epidemiology and Economics, EpiCentre, Massey University

Emeritus Professor of Applied Statistics, Exeter University

National Center for Epidemiology-ISCIII. Madrid, Spain