1. School of Chemical and Biological Engineering; Seoul National University; Seoul 152-742 Republic of Korea
2. Department of Chemical and Biomolecular Engineering; Korea Advanced Institute of Science and Technology; Daejeon 305-701 Republic of Korea
3. Interdisciplinary Program in Bioengineering; Seoul National University; Seoul 151-742 Republic of Korea
4. Graduate School of Analytical Science and Technology; Chungnam National University; Daejeon 305-764 Republic of Korea
5. Department of Biochemistry; Chungnam National University; Daejeon 305-764 Republic of Korea
6. College of Pharmacy; Chungbuk National University; Cheongju 362-763 Republic of Korea