Bioinformatics Laboratory, Department of Computer Science and Information Engineering, National Taiwan University, Taipei, Taiwan.|Bioinformatics Laboratory, Department of Computer Science and Information Engineering, National Taiwan University, Taipei, Taiwan.|Bioinformatics Laboratory, Department of Computer Science and Information Engineering, National Taiwan University, Taipei, Taiwan.|Bioinformatics Laboratory, Department of Computer Science and Information Engineering, National Taiwan University, Taipei, Taiwan.|Bioinformatics Laboratory, Department of Computer Science and Information Engineering, National Taiwan University, Taipei, Taiwan.|Bioinformatics Laboratory, Department of Computer Science and Information Engineering, National Taiwan University, Taipei, Taiwan.|Bioinformatics Laboratory, Department of Computer Science and Information Engineering, National Taiwan University, Taipei, Taiwan.