Université de Paris, Hôpital Européen George Pompidou - AP-HP, Gustave Roussy Cancer …

SF Coordinating Center, CPMC Research Institute and UC San Francisco

Johns Hopkins University School of Medicine

Duke University

professor of Epidemiology University of Pittsburgh

Tufts University

Professor of Differential Psychology, University of Edinburgh

Professsor of Neuropsychology, Columbia University College of Phsysicians and Surgeons

Professor at the EPFL

Professor, School of Medicine, Emory University