1. Spectragen
Informatics, Bainbridge Island, Washington 98110, United States
2. Biomolecular
Measurement Division, National Institute of Standards and Technology, Gaithersburg, Maryland 20899, United States
3. Department of Biochemistry and Molecular & Cellular Biology, Georgetown University Medical Center, Washington, D.C. 20007, United States
4. ESAC, Inc., Rockville, Maryland 20850, United States
5. Office
of Cancer Clinical Proteomics Research, National Cancer Institute, Bethesda, Maryland 20892, United States