1. SynBioC Research Group, Department of Green Chemistry and TechnologyFaculty of Bioscience EngineeringGhent University Coupure Links 653 9000 Ghent Belgium
2. Department of Pharmaceutical Chemistry, Faculty of PharmacyUniversity of Ljubljana Aškerčeva 7 1000 Ljubljana Slovenia
3. Center for Protein Engineering, Faculty of SciencesUniversity of Liège, Quartier Agora Allée du 6 Août 13, Bât B6a 4000 Liège-Sart Tilman Belgium