1. Laboratory of Enzymology and Protein Folding, Centre for Protein Engineering, Institute of Chemistry, University of Liege, (Sart-Tilman) 4000 Liege, Belgium
2. ProGenosis, Boulevard du Rectorat, 27b-B22, (Sart-Tilman) 4000 Liege, Belgium
3. Laboratory of Biological Macromolecules, Centre for Protein Engineering, Institute of Chemistry, University of Liege, (Sart-Tilman) 4000 Liege, Belgium