About the Authors
Genome-Oriented Bioinformatics Department, Technische Universität München, Freising, Germany
Department for Proteomics and Signal Transduction, Max-Planck Institute of Biochemistry, Martinsried, Germany
Department of Proteomics, Novo Nordisk Foundation Center for Protein Research, University of Copenhagen, Copenhagen, Denmark
Helmholtz Center Munich - German Research Center for Environmental Health (GmbH), Institute of Bioinformatics and Systems Biology, Neuherberg, Germany
The authors have declared that no competing interests exist.
Supervised the work: JC DF. Conceived and designed the experiments: ST JC DF. Performed the experiments: JO. Analyzed the data: ST. Wrote the paper: ST JC MM DF.