1. Department of Anatomical Pathology PathWest Laboratory Medicine QEII Medical Centre Nedlands WA Australia
2. School of Medical and Health Sciences Edith Cowan University Perth WA Australia
3. National Centre for Asbestos Related Diseases University of Western Australia Nedlands WA Australia
4. Institute for Respiratory Health Nedlands WA Australia
5. Department of Respiratory Medicine Sir Charles Gairdner Hospital Nedlands WA Australia
6. School of Medicine University of Western Australia Nedlands WA Australia