1 Department of Neurology, Amsterdam Neuroscience, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1100 DD, Amsterdam, The Netherlands.
2 Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM U1163, Necker Hospital for Sick Children, Paris, EU, France.
3 Imagine Institute, University of Paris, Paris, EU, France.
4 St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY, USA.
5 Howard Hughes Medical Institute, New York, NY, USA.
6 Department of Neurology, Amsterdam Neuroscience, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1100 DD, Amsterdam, The Netherlands. d.vandebeek@amsterdamumc.nl.