1. Department of Anaesthesiology Intensive Care Medicine and Pain Therapy University Hospital Frankfurt Goethe University Frankfurt Germany
2. NHS Blood & Transplant Oxford University Hospitals NHS Foundation Trust National Institute of Health Research Biomedical Research Centre University of Oxford Oxford UK
3. Banca del Sangue e del Plasma Città della Salute e della Scienza di Torino Torino Italy
4. Hospital Blood Bank Mater Dei University Hospital Msida Malta
5. Department of Transfusion Central Manchester University Hospitals NHS Foundation Trust Manchester UK
6. Department of Anesthesiology, Pain, and Palliative Medicine Radboud University Medical Center Nijmegen The Netherlands
7. Department of Clinical Immunology and Transfusion Medicine Karolinska University Hospital Stockholm Sweden
8. Établissement Français Du Sang Nancy France
9. Department d'Anesthésiologie et Réanimation CHU de Nantes Nantes France
10. Département Anesthésie Réanimation CHU Angers LUNAM Université d'Angers Angers France
11. Société Française de Transfusion Sanguine Paris France
12. German Red Cross Institute for Transfusion Medicine and Immunohematology German Red Cross Baden‐Wuertemberg ‐ Hessen Goethe University Frankfurt Frankfurt am Main Germany
13. European Blood Alliance Amsterdam The Netherlands
14. Department of Anesthesiology University Hospital Wuerzburg Wuerzburg Germany