[1] Univ Queensland, Thorac Res Ctr, Sch Med, Brisbane, Qld 4072, Australia
[2] Prince Charles Hosp, Dept Thorac Med, Brisbane, Qld, Australia
[3] Prince Charles Hosp, Dept Anat Pathol, Brisbane, Qld, Australia
[4] Univ Western Australia, Sch Med & Pharmacol, Perth, WA 6009, Australia
[5] Univ Western Australia, CAARR, Perth, WA 6009, Australia
[6] Sir Charles Gairdner Hosp, Resp Dept, Perth, WA 6000, Australia
[7] Lung Inst Western Australia, Pleural Dis Unit, Perth, WA, Australia