1. Department of Bio-Information Science, Ewha Womans University, Seoul 03760, Republic of Korea
2. Department of Life Science, Ewha Womans University, Seoul 03760, Republic of Korea
3. Korean Research Institute of Bioscience and Biotechnology, Korean Bioinformation Center, Daejeon 34141, Republic of Korea
4. Ewha Research Center for Systems Biology, Ewha Womans University, Seoul 03760, Republic of Korea