1. Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
2. Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
3. Abramson Cancer Center, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
4. Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
5. Department of Medical Social Sciences, Feinberg School of Medicine, Northwestern University, Chicago, IL
6. Department of Radiation Oncology, Hospital of the University of Pennsylvania, Philadelphia, PA
7. Comprehensive Smoking Treatment Program, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
8. Department of Family and Community Health, School of Nursing, University of Pennsylvania, Philadelphia, PA
9. Penn Medicine Lancaster General Health, Lancaster, PA
10. Department of Family Medicine and Community Health, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
11. Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
12. Verily Life Sciences, San Francisco, CA
13. Department of Sociomedical Sciences, Mailman School of Public Health, Columbia University, New York, NY
14. Department of Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
15. Pulmonary, Allergy, & Critical Care, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA