1. Department of Surgery, University of Michigan, Ann Arbor, Michigan
2. Centre for Haematology, Department of Immunology and Inflammation, Imperial College London, London, United Kingdom
3. Department of Haematology, Imperial College, Healthcare NHS Trust, London, United Kingdom
4. Division of Hematology/Oncology, Central Michigan University School of Medicine, Children's Hospital of Michigan, Michigan
5. Department of Pathology & Immunology, Texas Children's Hospital and Baylor College of Medicine, Houston, Texas
6. Columbia University Irving Medical Center, New York, New York
7. St Thomas' Hospital, London, United Kingdom
8. University Hospitals Birmingham NHS Foundation Trust, United Kingdom
9. Institute of Clinical Chemistry and Laboratory Medicine, University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany
10. Center for Thrombosis and Hemostasis (CTH), Johannes Gutenberg University Medical Center, Mainz, Germany
11. Irish Centre for Vascular Biology, School of Pharmacy and Biomolecular Sciences, Royal College of Surgeons in Ireland, Dublin, Ireland