1. Department of Haematology; St Vincent's Hospital; Melbourne Victoria Australia
2. Department of Haematology; Peter MacCallum Cancer Centre; Melbourne Victoria Australia
3. Department of Haematology; Flinders University and Flinders Medical Centre; Adelaide South Australia Australia
4. Department of Haematology; Monash Medical Centre and Monash University; Melbourne Victoria Australia
5. Roche Products Limited; Sydney New South Wales Australia
6. Department of Haematology; Princess Alexandra Hospital; Brisbane Queensland Australia
7. University of Queensland School of Medicine; Brisbane Queensland Australia