1. Department of Laboratory Medicine and Pathology; Division of Transfusion Medicine; Mayo Clinic; Rochester Minnesota
2. BloodCenter of Wisconsin; Milwaukee Wisconsin
3. Division of Nephrology; Department of Medicine; University of Virginia Health System; Charlottesville Virginia
4. Hollister, Inc.; Libertyville Illinois
5. Fenwal; Lake Zurich Illinois. Department of Laboratory Medicine; Yale University School of Medicine; New Haven Connecticut