1. Group Imaging & Bioinformatics, Leiden Institute of Advanced Computer Science (LIACS), Leiden University, 2300 RA Leiden, The Netherlands
2. Group Supramolecular & Biomaterials Chemistry, Leiden Institute of Chemistry, Leiden University, 2300 RA Leiden, The Netherlands
3. Department of Viroscience, Erasmus Medical Center, Rotterdam, 3000 CA, The Netherlands