1. Alfred Hospital Melbourne Victoria Australia
2. Heart Failure Research Group, Baker Heart & Diabetes Institute Melbourne Victoria Australia
3. Hospital of the University of Pennsylvania Philadelphia PA USA
4. University of Michigan and VA Ann Arbor Healthcare System Ann Arbor MI USA
5. Medical University of South Carolina Charleston SC USA
6. University of Glasgow Glasgow UK
7. Northwestern University Feinberg School of Medicine Chicago IL USA
8. Mayo Clinic College of Medicine Rochester MN USA
9. Cardiovascular Research Foundation New York NY USA
10. Corvia Medical Boston MA USA
11. Department of Medicine, Nursing and Health Sciences Monash University Melbourne Victoria Australia