1 Proteomics and Signal Transduction, Max Planck Institute of Biochemistry, Martinsried, Germany. nordmann@biochem.mpg.de.
2 Proteomics Program, Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark. andreas.mund@cpr.ku.dk.
3 OmicVision Biosciences, BioInnovation Institute, Copenhagen, Denmark. andreas.mund@cpr.ku.dk.
4 Proteomics and Signal Transduction, Max Planck Institute of Biochemistry, Martinsried, Germany. mmann@biochem.mpg.de.
5 Proteomics Program, Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark. mmann@biochem.mpg.de.