1. World Class University Program of Chemical Convergence for Energy & Environment, Institute of Chemical Processes, and School of Chemical and Biological Engineering, Seoul National University, Seoul 151-744, Korea
2. Diagnostic Radiology, Seoul
National University Hospital, and the Institute of Radiation Medicine,
Medical Research Center, Seoul National University, 28 Yeongeon-dong, Jongno-gu, Seoul 110-744, Korea
3. School of Materials Science and
Engineering, Seoul National University,
Seoul 151-744, Korea