1 Professor, Head of the Division of Clinical Chemistry, Department of Laboratory Medicine and Pathology, University of Washington, Seattle, WA.
2 Professor and Head, Department of Clinical Chemistry and Laboratory Medicine, Leiden University Medical Centre, Leiden, the Netherlands.
3 Group Leader, Biomedical Biomarkers, Laboratoire National de Métrologie et d'Essais, Paris, France.
4 Walter and Mary Elizabeth Glass Professor, Departments of Chemistry and Molecular Biosciences and the Proteomics Center of Excellence, Northwestern University, Evanston, IL.
5 Research Chemist, Bioanalytical Science Group, National Institute of Standards and Technology, Gaithersburg, MD.
6 Associate Vice President, Center for Esoteric Testing, Burlington, Laboratory Corporation of America Holdings, NC.