1 Medical Image Optimisation and Perception Group (MIOPeG), Discipline of Medical Imaging Science, School of Health Sciences, Faculty of Medicine and Health, The University of Sydney, NSW, Australia. Electronic address: keyapptdo@gmail.com.
2 Medical Image Optimisation and Perception Group (MIOPeG), Discipline of Medical Imaging Science, School of Health Sciences, Faculty of Medicine and Health, The University of Sydney, NSW, Australia.