1. Section of Clinical Biochemistry and School of Medicine, University of Verona, Verona, Italy
2. Service of Clinical Governance, Provincial Agency for Social and Sanitary Services (APSS), Trento, Italy
3. Department of Haematology, Institute of Clinical Pathology and Medical Research (ICPMR), NSW Health Pathology, Westmead Hospital, Westmead, New South Wales, Australia
4. Sydney Centres for Thrombosis and Haemostasis, Westmead, New South Wales, Australia
5. Faculty of Science and Health, Charles Sturt University, Wagga Wagga, New South Wales, Australia