1. Department of Haematology Sydney Adventist Hospital Sydney New South Wales Australia
2. Transfusion Policy and Education Australian Red Cross Lifeblood Sydney New South Wales Australia
3. Department of Haematology Westmead Hospital Sydney New South Wales Australia
4. Faculty of Medicine and Health University of Sydney Sydney New South Wales Australia
5. Department of Obstetrics Royal Women's Hospital Melbourne Victoria Australia
6. Department of Obstetric Medicine Joan Kirner Women's and Children's at Sunshine Hospital Melbourne Victoria Australia
7. Department of Haematology Calvary Mater Newcastle Waratah New South Wales Australia
8. NSW Health Pathology Newcastle New South Wales Australia
9. Department of Haematology Prince of Wales Hospital Sydney New South Wales Australia
10. Royal Hospital for Woman Sydney New South Wales Australia