1. Section of General Internal Medicine, Department of Medicine, School of Medicine and Public Health, University of Wisconsin-Madison, Madison
2. Center for Tobacco Research and Intervention, School of Medicine and Public Health, University of Wisconsin-Madison, Madison
3. Division of Cardiovascular Medicine, Department of Medicine, School of Medicine and Public Health, University of Wisconsin-Madison, Madison
4. Section of General Internal Medicine, Department of Medicine, Boston University Chobanian & Avedisian School of Medicine and Boston Medical Center, Boston, Massachusetts
5. Senior Editor, JAMA