1. University of Queensland School of Medicine; Brisbane Australia
2. Queensland University of Technology School of Public Health; Brisbane Australia
3. Cardiology Department; Royal Brisbane and Women's Hospital; Brisbane Australia
4. University of Texas Medical School; Houston TX USA
5. Cardiovascular Imaging, Heart and Vascular Unit; Cleveland Clinic; Cleveland OH USA
6. Heart Failure Service; Royal Brisbane and Women's Hospital; Brisbane Australia
7. Griffith University School of Medicine; Brisbane Australia
8. Queensland Institute of Medical Research; Australia