National University of Singapore

Lee Kuan Yew School of Public Policy

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

The Wharton School

The Lauder Professor Emeritus of Marketing at The Wharton 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

Crawford School of Public Policy

Professor and Chair in Public Policy at Crawford School of Public Policy