1. Virginia Commonwealth University, Richmond, VA
2. AACC, Washington
3. Siemens Healthcare Diagnostics, Newark, DE
4. Loyola University Health System, Maywood, IL
5. Life Technologies, Benicia, CA
6. Ghent University, Ghent, Belgium
7. National Institute of Standards and Technology, Gaithersburg, MD
8. University of Maryland, Baltimore, MD
9. University of Minnesota, Minneapolis, MN
10. Medical College of Wisconsin, Milwaukee, WI
11. Paul-Ehrlich Institut, Langen, Germany
12. Royal Infirmary of Edinburgh, Edinburgh, UK