[1] Univ Sydney, Asbestos Dis Res Inst, Concord, NSW, Australia
[2] Univ Western Australia, Lung Inst Western Australia, Nedlands, WA 6009, Australia
[3] Univ Western Australia, Natl Res Ctr Asbestos Related Dis, Nedlands, WA 6009, Australia
[4] Univ Sydney, Royal Prince Alfred Hosp, Cardiothorac Surg Unit, Newtown, NSW, Australia
[5] Flinders Univ S Australia, Dept Anat Pathol, Bedford Pk, SA 5042, Australia
[6] Flinders Med Ctr, Bedford Pk, SA, Australia