1. Department of Molecular Microbiology, VIB, Leuven, Belgium
2. Laboratory of Molecular Cell Biology, Institute of Botany and Microbiology, KU Leuven, Leuven, Belgium
3. Department of Medical Protein Research, VIB, Ghent, Belgium
4. Department of Biochemistry, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium