1. Department of Clinical Pathology University Health Network Toronto Ontario Canada
2. Department of Laboratory Medicine & Pathobiology University of Toronto Toronto Ontario Canada
3. Department of Laboratory Medicine and Molecular Diagnostics Sunnybrook Health Sciences Centre Toronto Ontario Canada
4. Division of Neonatology Department of Pediatrics, Leiden University Medical Center Leiden The Netherlands
5. Department of Pediatrics Unity Health Toronto (St. Michael's Hospital) Toronto Ontario Canada
6. Division of Haematology‐Oncology The Hospital for Sick Children Toronto Ontario Canada
7. Division of Hematology Oncology, and Stem Cell Transplant, Department of Pediatrics, Northwestern University Feinberg School of Medicine Chicago Illinois USA
8. Divisions of Neonatology and Hematology/Oncology University of Utah Health Salt Lake City UT USA
9. Department of Women and Newborn's Research Intermountain Healthcare Salt Lake City Utah USA
10. Department of Haematology Royal Children's Hospital Melbourne Australia
11. Division of Pathology & Laboratory Medicine Children's National Hospital Washington District of Columbia USA
12. Department of Pathology & Pediatrics The George Washington University Health Sciences Washington District of Columbia USA
13. Division of Transfusion Medicine Department of Pathology, School of Medicine, Johns Hopkins University Baltimore Maryland USA
14. Simmons Cancer Institute at SIU School of Medicine Springfield Illinois USA
15. Departments of Laboratory Medicine and Pediatrics Yale University New Haven Connecticut USA
16. SAHMRI Women and Kids South Australian Health and Medical Institute North Adelaide South Australia Australia
17. Adelaide Medical School and the Robinson Research Institute the University of Adelaide North Adelaide South Australia Australia
18. Canadian Blood Services Ottawa Ontario Canada
19. Department of Translational and Precision Medicine Sapienza University Rome Italy
20. Italian National Blood Centre National Institute of Health Rome Italy
21. Department of Pediatrics University of Ottawa Ottawa Ontario Canada
22. Children's Hospital University Hospital, Philipps University Marburg Germany
23. Department of Immunohematology Blood and Tissue Bank of Catalonia Barcelona Spain
24. Alberta Precision Laboratories and Department of Laboratory Medicine and Pathology University of Alberta Edmonton Alberta Canada
25. Clinical Directorate NHS Blood and Transplant London UK
26. Centre for Haematology Imperial College London London UK
27. Department of Laboratory Medicine and Pathology Unity Health Toronto (St. Michael's Hospital) Toronto Ontario Canada
28. IFF/Fundação Oswaldo Cruz Rio de Janeiro Brazil
29. Department of Pathology Feinberg School of Medicine, Northwestern University Chicago Illinois USA
30. Departments of Medicine Laboratory Medicine and Pathobiology, Institute of Health, Policy Management and Evaluation, University of Toronto, Mount Sinai Hospital Toronto Ontario Canada