1. Organic and Biomimetic Chemistry Research Group, Department of Organic and Macromolecular Chemistry, Ghent University, Belgium
2. Medical Biotechnology Centre, VIB, Ghent, Belgium
3. Center for Medical Biotechnology, VIB, Department of Biochemistry and Microbiology, UGent, Technologiepark 75, B-9052 Zwijnaarde-Gent