Professor, Department of Epidemiology, Johns Hopkins Bloomberg School of Public

Professor of Preventive Medicine, Psychology, & Psychiatry, Northwestern University

Chancellor's Professor, School of Social Ecology, University of California, Irvine

Alberta Health Services, University of Calgary

University of Alabama at Birmingham (UAB)

University of Wisconsin

Pace University, Emeritus

Medical University of South Carolina

Professor of Nursing, University of Washington

School of Medicine & Psychology at Virginia Commonwealth University