1. Department of Molecular Neuroscience, UCL Institute of Neurology, London, United Kingdom
2. MRC-Laboratory of Molecular Biology, Cambridge, United Kingdom
3. Institute de Biologie de l’ENS (IBENS), CNRS UMR 8197, Paris, France
4. University College London Genetics Institute, London, United Kingdom
5. Buchmann Institute for Molecular Life Sciences (BMLS), Goethe University Frankfurt, Frankfurt, Germany
6. Institute of Molecular Biology (IMB), Mainz, Germany