Schulich School of Business

Professor Emeritus of Economics and International Business at Schulich School of Business

Harvard Medical School

Professor at Harvard Medical School

National University of Singapore

Lee Kuan Yew School of Public Policy

Professor in Public Management at Lee Kuan Yew School of Public Policy

Columbia Business School

Executive Director and Co-founder at Columbia Business School

Harvard Medical School

Professor at the Cleveland Clinic at Harvard Medical School

Harvard Medical School

Professor of Epidemiology and Nutrition and Director of the Program in Cardiovascular Epidemiology at the Harvard T.H. Chan School of Public Health / Professor of Medicine at Harvard Medical School