1. Division of Genetics and Cell Biology, San Raffaele Hospital, 20132 Milan, Italy
2. Department of Biochemistry and Department of Neurology, Hunter James Kelly Research Institute, School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY 14203
3. Department of Molecular Cell Biology, The Weizmann Institute of Science, Rehovot 76100, Israel
4. Institut du Cerveau et de la Moelle Épinière, 75013 Paris, France
5. Institut National de la Santé et de la Recherche Médicale, U1127, 75019 Paris, France
6. Sorbonne Universités, Université Pierre et Marie Currie, UMRS1127, 75252 Paris, France
7. Centre National de la Recherche Scientifique, UMR 7225, 75013 Paris, France
8. Oulu Center for Cell–Extracellular Matrix Research, University of Oulu, 90014 Oulu, Finland
9. Rutgers University, Piscataway, NJ 08854