1. Department of PathologyUniversity of California San Francisco San Francisco California
2. Division of Medical Genetics, Department of PediatricsUniversity of California San Francisco San Francisco California
3. Institute for Human Genetics, University of California San Francisco San Francisco California
4. Department of Molecular Genetics, Instituto de Genética Médica y Molecular (INGEMM), IdiPAZ, Hospital Universitario la Paz, Universidad Autónoma de Madrid (UAM) Madrid Spain
5. Division of Pediatric Epilepsy, Department of NeurologyUniversity of California San Francisco California USA
6. Division of Pediatric Neurology, Department of PediatricsUniversity of Louvain Brussels Belgium