Department of Bio and Health Informatics, Technical University of Denmark, 2800 Kgs. Lyngby, Denmark.|The Bioinformatics Centre, Department of Biology, University of Copenhagen, 2200 Copenhagen N, Denmark.|The Bioinformatics Centre, Department of Biology, University of Copenhagen, 2200 Copenhagen N, Denmark.|Department of Bio and Health Informatics, Technical University of Denmark, 2800 Kgs. Lyngby, Denmark.|The Bioinformatics Centre, Department of Biology, University of Copenhagen, 2200 Copenhagen N, Denmark.