1. Tobacco and Mental Illness Project, Central Northern Adelaide Health Service, Mental Health Directorate, Department of Health, 338-340 Tapleys Hill Road, Seaton, Adelaide, South Australia 5023, Australia
2. Flinders Human Behaviour & Health Research Unit, Flinders University, Adelaide, South Australia, Australia
3. Tobacco Control Research and Evaluation Program, Cancer Council South Australia, Adelaide, South Australia, Australia