1. Department of Cardiothoracic Surgery, St Vincent’s Hospital Melbourne, Fitzroy, Victoria, Australia
2. Department of Thoracic Surgery, Austin Hospital, Heidelberg, Victoria, Australia
3. Department of Cardiothoracic Surgery, Royal Melbourne Hospital, Melbourne, Victoria, Australia
4. Department of Medical Imaging, St Vincent’s Hospital Melbourne, Fitzroy, Victoria, Australia
5. Division of Cancer Surgery, Peter McCallum Cancer Centre, Parkville, Victoria, Australia