1. Institute for Clinical Immunology, Transfusion Medicine and Haemostasis, Justus‐Liebig‐University Gießen Germany
2. Service d'Immunologie, Laboratoire de Biologie Nantes France
3. Laboratoire HLA‐ILP E.F.S Ile‐de‐France Créteil France
4. Platelet & Neutrophil Immunology Lab, Versiti Milwaukee Wisconsin USA
5. American Red Cross Neutrophil Immunology Laboratory St Paul Minnesota USA
6. Department of Basic Medical Sciences Khoy University of Medical Sciences Khoy Iran
7. Immunology, Asthma and Allergy Research Institute Tehran University of Medical Sciences Tehran Iran
8. Institut für Transfusionsmedizin Dessau, DRK‐Blutspendedienst NSTOB Dessau Germany
9. Seoul National University Hospital Seoul South Korea
10. Blood Transfusion Centre of Slovenia Ljubljana Slovenia
11. Division of Transplantation and Immunogenetic, Department of Pathology Queen Mary Hospital Pok Fu Lam Hong Kong
12. Clinical and Experimental Oncology, Escola Paulista de Medicinia Universidade Federal de Sao Paulo Sao Paulo Brazil
13. Faculty of Allied Health Sciences Thammasat University Pathumtani Thailand
14. Specialized Laboratory Services South African National Blood Service Johannesburg South Africa
15. Klinisk Immunologi Aalborg Universitetshospital Nord Aalborg Denmark
16. Platelet & Granulocyte Reference Laboratory, Australian Red Cross Lifeblood Brisbane Australia
17. Department of Histocompatibility & Immunogenetics, NHS Blood & Transplant Bristol UK
18. Platelet/Leucocyte Serology Laboratory Sanquin Diagnostic Services Amsterdam The Netherlands
19. Department of Transfusion Medicine and Cell Therapy Medical University of Vienna Vienna Austria
20. National Blood Centre Thai Red Cross Society Bangkok Thailand
21. Japanese Red Cross Society Central Blood Institute Tokyo Japan
22. Institute of Hematology and Transfusion Medicine Warszawa Poland
23. Laboratory for Immunogenetics/HLA DRK Blutspendedienst West Bad Kreuznach Germany
24. School of Health University of the Sunshine Coast Sunshine Coast Queensland Australia