MBBS (Hons), PhD, FRACP (Thor Med), FAPSR, FThorSoc, Grad Dip Clin Epid, Professor, Medicine and Head UQ Northside Clinical Unit, UQ Thoracic Research Centre, The Prince Charles Hospital, University of Queensland, Qld; Thoracic Physician and Director, Department of Thoracic Medicine, The Prince Charles Hospital, Metro North Hospital and Health Service, Qld