1. Thoracic Research Centre, Faculty of Medicine, The University of Queensland, Chermside, Australia
2. The Australian e-Health Research Centre, Commonwealth Scientific and Industrial Research Organisation, Herston, Queensland, Australia
3. School of Public Health, The University of Queensland, Herston, Australia
4. NHMRC Centre of Research Excellence on Achieving the Tobacco Endgame, School of Public Health, Faculty of Medicine, The University of Queensland, Herston, Australia
5. The Prince Charles Hospital, Metro North Hospital and Health Service, Chermside, Queensland, Australia