1 Systems Biology of Immune Regulation, Center for Biological Sequence Analysis, Department of Systems Biology, Technical University of Denmark, Lyngby, Denmark. Electronic address: sbp@bio.dtu.dk.
2 Systems Biology of Immune Regulation, Center for Biological Sequence Analysis, Department of Systems Biology, Technical University of Denmark, Lyngby, Denmark.
3 Copenhagen Prospective Studies on Asthma in Childhood (COPSAC), Copenhagen University, and the Danish Pediatric Asthma Center, Copenhagen University Hospital, Gentofte, Denmark.