1. Laboratory of Metabolism, Center for Cancer Research, National Cancer Institute; Bethesda MD USA
2. Division of Systems Biology, Center for Proteomics, National Center for Toxicological Research, US Food and Drug Administration; Jefferson AR USA
3. Division of Magnetic Resonance, Korea Basic Science Institute; Chung-Buk Republic of Korea
4. Laboratory of Proteomics and Analytical Technologies, SAIC-Frederick, Inc., Frederick National Laboratory for Cancer Research; Frederick MD USA
5. Chemical Biology Research Center and World Class Institute, Korea Research Institute of Bioscience and Biotechnology; Chung-Buk Republic of Korea