1 Centre de Génétique et Centre de Référence Maladies Rares «Anomalies du Développement de l'Interrégion Est», Hôpital d'Enfants, CHU Dijon Bourgogne, Dijon, France. sophie.nambot@chu-dijon.fr.
2 Department of Neurological Surgery, Center for Integrative Brain Research, Seattle Children's Research Institute, Seattle, WA, USA. rhevner@health.ucsd.edu.
3 Department of Neurological Surgery, Center for Integrative Brain Research, Seattle Children's Research Institute, Seattle, WA, USA.
4 Department of Pediatrics, Center for Integrative Brain Research, Seattle Children's Research Institute, University of Washington, Seattle, WA, USA.