1. Medical School, Faculty of Health and Medical Sciences, University of Western Australia, Crawley, Australia
2. National Centre for Asbestos Related Diseases, University of Western Australia, Crawley, Australia
3. Department of Medical Oncology, Sir Charles Gairdner Hospital, Nedlands, Australia
4. Department of Respiratory Medicine, Sir Charles Gairdner Hospital, Nedlands, Australia
5. Department of Nuclear Medicine, Sir Charles Gairdner Hospital, Nedlands, Australia