1. Unaffiliated Sydney Australia
2. National Centre for Youth Substance Use Research The University of Queensland St Lucia Queensland Australia
3. Melbourne Centre for Behaviour Change, School of Psychological Sciences The University of Melbourne Victoria Australia
4. Emeritus Consultant, Alcohol and Drug Service St Vincents’ Hospital Sydney Australia
5. University of Auckland Auckland New Zealand
6. Department of Medicine University of California San Francisco California USA
7. University of Nottingham Nottingham Nottinghamshire UK
8. School of Population Health The University of Auckland Auckland New Zealand
9. Institute of Global Health, Faculty of Medicine University of Geneva Geneva Switzerland
10. National Addiction Centre, Institute of Psychiatry, Psychology and Neuroscience King's College London UK
11. Harvard Medical School, Director, Tobacco Research and Treatment Center Massachusetts General Hospital Massachusetts Boston USA