1. Yale University School of Medicine New Haven Connecticut USA
2. Vanderbilt University Medical Center Nashville Tennessee USA
3. University of Rochester Medical Center Rochester New York USA
4. University of Minnesota Medical Center Minneapolis Minnesota USA
5. Duke University Medical Center Durham North Carolina USA
6. University of Maryland Medical Center Baltimore Maryland USA
7. UCLA Medical Center Los Angeles California USA
8. Emory University Medical Center Atlanta Georgia USA
9. Harvard University – Beth Israel Deaconess Hospital Boston Massachusetts USA
10. University of Pittsburgh Medical Center Pittsburgh Pennsylvania USA
11. Memorial‐Sloan Kettering Medical Center New York New York USA
12. East Carolina University Medical Center Greenville North Carolina USA
13. Trihealth Medical Center Cincinnati Ohio USA
14. Roswell Park Medical Center Buffalo New York USA
15. Stanford Medical School Palo Alto California USA
16. Johns‐Hopkins Medical Institute Baltimore Maryland USA
17. American Red Cross Scientific Affairs Dedham Massachusetts USA
18. Mayo Clinic Florida Jacksonville Florida USA
19. Washington University St. Louis St. Louis Missouri USA
20. Cerus Corporation Concord California USA