1. Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina , Charleston, SC , USA
2. Retired Director, FDA Center for Tobacco Products , Silver Spring, MD , USA
3. Past-president SRNT, 2015-16, Distinguished Professor, Psychology Department, Director, Institute for Health Research and Policy, University of Illinois Chicago , Chicago, IL , USA
4. Past-chair SRNT Awards Committee (5 years), Past-co-chair SRNT Global Research Network (3-years), Adjunct Lecturer, Prevention Research Center, School of Medicine, Stanford University , Palo Alto, CA , USA