1. Department of Psychiatry and Behavioral SciencesMedical University of South Carolina Charleston SC USA
2. Hollings Cancer CenterMedical University of South Carolina Charleston SC USA
3. Colleges of Graduate Studies and MedicineMedical University of South Carolina Charleston SC USA
4. Department of Epidemiology and Biostatistics, Arnold School of Public HealthUniversity of South Carolina Columbia SC USA
5. Cancer Council Victoria Melbourne VIC Australia
6. School of PsychologyDeakin University Geelong VIC Australia
7. Department of PsychologyUniversity of Waterloo Waterloo ON Canada
8. School of Public Health and Health SystemsUniversity of Waterloo Waterloo ON Canada
9. Ontario Institute for Cancer Research Toronto ON Canada
10. Department of Statistics and Actuarial ScienceUniversity of Waterloo Waterloo ON Canada
11. Addictions Department, Institute of Psychiatry, Psychology and NeuroscienceKing's College London London UK
12. UK Centre for Tobacco and Alcohol Studies UK