Division of Genetics and Bioinformatics, IBHV and Center for Bioinformatics, University of Copenhagen, Frederiksberg C, Denmark.|Division of Genetics and Bioinformatics, IBHV and Center for Bioinformatics, University of Copenhagen, Frederiksberg C, Denmark.|Division of Genetics and Bioinformatics, IBHV and Center for Bioinformatics, University of Copenhagen, Frederiksberg C, Denmark.