1. Infectious Disease Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 34141, Korea.
2. Department of Bioscience, University of Science and Technology (UST), Daejeon 34113, Korea.
3. Environmental Disease Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 34141, Korea.
4. Department of Biochemistry, Chungnam National University, Daejeon 34134, Korea.