Villanova University

Research Fellow at Villanova University

Imperial College London

Professor of Infectious Disease Dynamics at Imperial College London

DePaul University

Adjunct Professor at DePaul University

DePaul University

Adjunct Professor at DePaul University

Harris School of Public Policy

Steans Professor in Educational Policy at Harris School of Public Policy

Harvard Medical School

Associate Clinical Professor of Ambulatory Care and Prevention / Lecturer in Population Medicine at Harvard Medical School

Harvard Medical School

Assistant Professor of Radiology at Harvard Medical School

Harvard Medical School

Professor of Neurology at Harvard Medical School

Harvard Medical School

Professor at University Quebec INRS Institut Armand Frappier/Consultant and Research Collaborator at Harvard Medical School

Harvard Medical School

Assistant Professor in Medicine at Harvard Medical School