1. Department of Chemistry
2. Korea University
3. Seoul
4. Republic of Korea
5. Center for ProteoGenomics Research
6. Center for Analytical Chemistry
7. Division of Chemical and Medical Metrology
8. Korea Research Institute of Standards and Science (KRISS)
9. Daejeon 34113
10. Department of Pediatrics
11. Samsung Medical Center
12. Sungkyunkwan University School of Medicine
13. Seoul 06351