1. Department of Biotechnology, Yonsei University, Seoul 120-749, South Korea
2. Biopharmaca Research Center and Research Center for Biotechnology and Bioresources, Bogor Agricultural University, Bogor 16151, Indonesia
3. Department of Biomaterials Science and Engineering, Yonsei University, Seoul 120-749, South Korea
4. Department of Laboratory Medicine and Research Institute of Bacterial Resistance, Yonsei University, Seoul 120-749, South Korea