1. Department of Transfusion Medicine All India Institute of Medical Sciences New Delhi India
2. Department of Haematology Manchester Royal Infirmary Manchester UK
3. Department of Immunohematology & Blood Transfusion Himalayan Institute of Medical Sciences, Swami Rama Himalayan University Dehradun India
4. Department of Planning Research and Statistics, National Blood Service Commission Abuja Nigeria
5. Graduate School of Medical Sciences University of Groningen Groningen The Netherlands
6. Department of Transfusion medicine Sanquin Blood Supply Foundation Amsterdam The Netherlands
7. Translational Research Department, Medical Division South African National Blood Service Port Elizabeth South Africa
8. Medical Division South African National Blood Service Roodepoort South Africa
9. Division of Clinical Haematology, Department of Medicine University of Cape Town Cape Town South Africa
10. Division of Clinical Haematology University of the Free State Bloemfontein South Africa
11. Institute for Transfusion Medicine of RNM Skopje North Macedonia
12. Department of Transfusion Medicine, Faculty of Medical Sciences University Goce Delcev Stip Macedonia North Macedonia
13. Departmentof Haematology Erasmus Medical Centre Rotterdam The Netherlands
14. Department of Hematology Sultan Qaboos University Hospital Muscat Oman