David is the Scientific Director of the Respiratory Investigation Unit at Royal North Shore Hospital, Sydney. He has over 15 years of experience in measuring respiratory impedance in humans and mice, both for research and clinical purposes (for humans, at least).

Leigh is the Scientific Director of Respiratory, Sleep and Clinical Trials within the Department of Thoracic Medicine, Concord Hospital and A/Prof for Sydney Medical School, The University of Sydney. She is currently the ACI Metropolitan Respiratory Scientist Representative and a contributor to the new ANZSRS credential and ABG sampling standards. Leigh's research interests include environmental and cardiopulmonary physiology.

Dr Blokland has research interests in cell biology, airway physiology, chronic lung disease and early detection of lung disease following bone marrow transplantation. His expertise includes complex measures of lung function, 3D imaging and molecular biology.

Dr Anna Hudson is a Senior Research Fellow at Flinders University. Her research aims to understand human respiratory physiology in health and disease including the neural control of breathing and breathlessness.