1. Department of Haematology, Manchester University Hospitals, Manchester, United Kingdom
2. Department of Haematology, Institute of Clinical Pathology and Medical Research (ICPMR), NSW Health Pathology, Westmead Hospital, Westmead, New South Wales, Australia
3. Sydney Centres for Thrombosis and Haemostasis, Westmead, New South Wales, Australia
4. Faculty of Science and Health, Charles Sturt University, Wagga Wagga, New South Wales, Australia
5. Section of Clinical Biochemistry, University Hospital of Verona, Verona, Italy