1. VIB-UGent Center for Medical Biotechnology, VIB, Ghent 9000, Belgium
2. Department of Biomolecular Medicine, Faculty of Health Sciences and Medicine, Ghent University, Ghent 9000, Belgium
3. Interuniversity Institute of Bioinformatics in Brussels, ULB-VUB, 1050 Brussels, Belgium
4. Structural Biology Brussels, Vrije Universiteit Brussel, Pleinlaan 2, 1050 Brussels, Belgium
5. Centre for Structural Biology, VIB, 1050 Brussels, Belgium