1. Department of Molecular Neurobiology; Max Planck Institute of Experimental Medicine; Göttingen Germany
2. Department of Neurobiology; Max Planck Institute of Biophysical Chemistry; Göttingen Germany
3. Bioanalytical Mass Spectrometry; Max Planck Institute for Biophysical Chemistry; Göttingen Germany
4. CNRS; IINS; UMR 5297; Bordeaux France
5. University of Bordeaux; IINS; UMR 5297; Bordeaux France
6. Gene Expression Group; Department of Neurogenetics; Max Planck Institute of Experimental Medicine; Göttingen Germany
7. INSERM U952; Université Pierre et Marie Curie; Paris France
8. CNRS UMR 7224; Paris France
9. Université Pierre et Marie Curie (UPMC) Paris 06; PMSNC; Paris France
10. Molecular Oncology Laboratory; Children's Cancer Research Unit; Kids Research Institute; Westmead NSW Australia
11. Bioanalytics; Department of Clinical Chemistry; University Medical Center Göttingen; Göttingen Germany
12. Proteomics Group; Max Planck Institute of Experimental Medicine; Göttingen Germany
13. CNRS UMR 7224; Paris France. Université Pierre et Marie Curie (UPMC) Paris 06; PMSNC; Paris France