1. VIB-UGent Center for Medical Biotechnology , VIB, Belgium
2. Department of Biomolecular Medicine, Ghent University , Belgium
3. Proteomics Unit, Universitat Pompeu Fabra , 08003 , Barcelona , Spain
4. Proteomics Unit, Centre for Genomic Regulation, Barcelona Institute of Science and Technology (BIST) , 08003, Barcelona , Spain
5. Laboratoire de Spectrométrie de Masse BioOrganique (LSMBO) , Université de Strasbourg, CNRS, France