1. Buchmann Institute for Molecular Life Sciences, Goethe University Frankfurt, 60438 Frankfurt am Main, Germany
2. Institute of Biophysical Chemistry, Goethe University Frankfurt, 60438 Frankfurt am Main, Germany
3. Centre for Genomic Regulation (CRG), The Barcelona Institute for Science and Technology, 08003 Barcelona, Spain
4. Universitat Pompeu Fabra (UPF), 08003 Barcelona, Spain
5. Institucio Catalana de Recerca i Estudis Avançats (ICREA), 08010 Barcelona, Spain
6. Institute for Organic Chemistry and Chemical Biology, Goethe University Frankfurt, 60438 Frankfurt am Main, Germany
7. Department of Biology ‘Charles Darwin’, Sapienza University of Rome, 00185 Rome, Italy
8. Department of Neuroscience and Brain Technologies, Istituto Italiano di Tecnologia, 16163 Genoa, Italy