1. Institute of Molecular Biosciences, University of Graz; Graz Austria
2. Institute of Biochemistry and Molecular Biology, University of Freiburg; Freiburg Germany
3. Fakultät für Biologie, University of Freiburg; Freiburg Germany
4. INSERM, U848; Villejuif France
5. Institut Gustave Roussy; Villejuif France
6. University Paris Sud, Paris-11; Villejuif France
7. Department of Cell Biology, Division of Genetics, University of Salzburg; Salzburg Austria
8. BIOSS Centre for Biological Signalling Studies, University of Freiburg; Freiburg Germany
9. Metabolomics Platform, Institut Gustave Roussy; Villejuif France
10. Centre de Recherche des Cordoliers; Paris France
11. Pôle de Biologie, Hôpital Européen Georges Pompidou, AP-HP; Paris France
12. Université Paris René Descartes, Paris 5; Paris France