1. Clinical Pharmacology Research Program Division of Cardiology Department of Medicine University of California San Francisco CA
2. Center for Tobacco Control Research and Education University of California San Francisco CA
3. Tobacco Center of Regulatory Science University of California San Francisco CA
4. Global Health Institute & Nicholas School of the Environment Duke University Durham NC
5. Duke Cancer Institute Duke University Durham NC
6. Division of Pulmonary Critical Care Allergy and Sleep Medicine Department of Medicine University of California San Francisco CA
7. Department of Anaesthesia University of California San Francisco CA
8. Department of Psychiatry University of California San Francisco CA