professor of Epidemiology University of Pittsburgh

Harvard Princeton UCSB

University of Tennessee

The Hong Kong Polytechnic University; The University of Sydney

Professor of Engineering Sciences and Geophysics, Harvard University

Research Officer, Garvan Institute of Medical Research

NIST Fellow Emeritus, National Institute of Standards & Technology

The Centenary Professor of Civil Engineering, University of Sheffield

Imperial College London, UK

Professor of Medical Epidemiology, Uppsala University