1. Center for Genetics Children's Hospital Oakland Research Institute Oakland CA USA
2. Department of Laboratory Medicine University of Texas M.D. Anderson Cancer Center Houston TX USA
3. First Affiliated Hospital of Soochow University Suzhou Jiangsu 215006 People's Republic of China
4. CW Bill Young Marrow Donor Recruitment and Research Program, Department of Oncology Georgetown University Washington DC USA
5. Transplant Immunology Laboratory Royal Liverpool University Hospital Liverpool UK
6. LIG Immunogenetic Laboratory Sao Paulo Brazil
7. Division of Clinical Research Fred Hutchinson Cancer Research Center Seattle WA USA
8. Bioinformatics Research, National Marrow Donor Program Minneapolis MN USA
9. David Geffen School of Medicine University of California Los Angeles CA USA
10. Department of Transplantation Immunology, Tissue Typing Laboratory Maastricht University Medical Centre Maastricht the Netherlands
11. Victorian Transplantation and Immunogenetics Service, Australian Red Cross Blood Service Melbourne VIC Australia
12. Division of Blood Group Serology Medical University of Vienna Vienna Austria
13. Unit of Molecular and Functional Immunogenetics San Raffaele Scientific Institute 20132 Milan Italy
14. Conexio Genomics Perth Australia
15. School of Public Health University of California Berkeley CA USA
16. Gartnavel General Hospital Histocompatibility and Immunogenetics Service Glasgow UK
17. Anthony Nolan Research Institute and UCL Cancer Institute Royal Free Campus London UK
18. German National Bone Marrow Registry Ulm Germany
19. University of Minnesota Hospital and Clinics, Fairview Minneapolis MN USA
20. GenDx B.V. Utrecht the Netherlands
21. Laboratory of Anthropology, Genetics and Peopling History Department of Genetics and Evolution – Anthropology Unit, University of Geneva Geneva Switzerland
22. HLA Laboratory City of Hope Duarte CA USA
23. Department of Pathology Stanford University Stanford CA USA