1. Bureau of Infectious Disease and Laboratory Sciences, Division of Epidemiology and Immunization, Massachusetts Department of Public Health; Jamaica Plain Massachusetts
2. Department of Transfusion Medicine and Pathology; Baystate Medical Center
3. Division of Health Care Facility Licensure and Certification; Massachusetts Department of Public Health; Boston Massachusetts
4. Department of Pathology, Division of Laboratory and Transfusion Medicine; Beth Israel Deaconess Medical Center; Boston Massachusetts
5. Department of Pathology; Heywood Hospital; Gardner Massachusetts
6. Department of Pathology; Athol Memorial Hospital; Athol Massachusetts
7. Department of Pathology; Mount Auburn Hospital; Cambridge Massachusetts
8. Tufts University School of Medicine; Boston Massachusetts
9. Infection Prevention and Control Department; Milford Regional Medical Center; Milford Massachusetts
10. Bureau of Healthcare Safety and Quality, Massachusetts Department of Public Health; Boston Massachusetts
11. Department of Pathology & Laboratory Medicine; Boston University Medical Center; Boston Massachusetts
12. New England Region American Red Cross Blood Services; Dedham Massachusetts
13. Harvard Medical School; Boston Massachusetts