1. Department of Pathology University of Utah Salt Lake City Utah USA
2. Department of Laboratory Medicine and Pathology University of Minnesota Minneapolis Minnesota USA
3. Department of Pathology University of California San Diego La Jolla California USA
4. Department of Laboratory Medicine University of California San Francisco San Francisco California USA
5. Department of Pathology NorthShore University Health System Chicago Illinois USA
6. Department of Laboratory Medicine Memorial Sloan Kettering Cancer Center New York New York USA
7. Department of Pathology and Laboratory Medicine University of Vermont Burlington Vermont USA
8. Department of Pathology Beth Israel Deaconess Medical Center Boston Massachusetts USA
9. Department of Anesthesiology University of Wisconsin Madison Wisconsin USA
10. Department of Pathology NYU Grossman School of Medicine New York New York USA
11. American Red Cross Baltimore Maryland USA
12. Department of Pathology University of Maryland Baltimore Maryland USA
13. Department of Medicine University of Vermont Burlington Vermont USA
14. Department of Medicine University of Chicago Chicago Illinois USA
15. Department of Pathology University of New Mexico Albuquerque New Mexico USA
16. Seattle Children's Hospital Seattle Washington USA
17. Department of Pathology UT Health San Antonio San Antonio Texas USA
18. Department of Pathology Stanford University Palo Alto California USA
19. Department of Laboratory Medicine and Pathology University of Washington Seattle Washington USA