1. From the Department of Laboratory Medicine & Pathology, University of Washington School of Medicine, Seattle (Shyu)
2. Learning, College of American Pathologists, Northfield, Illinois (Johnson)
3. The Department of Pathology, Stanford University School of Medicine, Stanford, California (Gratzinger)
4. The Joint Pathology Center, Silver Spring, Maryland (Brissette)
5. Walter Reed National Military Medical Center, Bethesda, Maryland (Childs)
6. The Department of Pathology, University of Central Florida College of Medicine, Orlando (Dixon)
7. The Department of Pathology, Penn State Health Hershey Medical Center, Hershey, Pennsylvania (George)
8. The Department of Pathology, University of Oklahoma Health Sciences Center, Oklahoma City (McCloskey)
9. The Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston (Prieto)
10. The Department of Pathology, Augusta University–Medical College of Georgia, Augusta (Rojiani)
11. The Department of Pathology, Children's Medical Center of Dallas, Dallas, Texas (Timmons Jr)
12. The Department of Pathology, Microbiology, and Immunology, Vanderbilt University School of Medicine, Nashville, Tennessee (Hoffman)