1. Institute for Human Genetics, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
2. Institute for Clinical Chemistry and Laboratory Medicine, Mass Spectrometric Proteomics, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
3. Department of Pediatric Genetics, Amrita Institute of Medical Sciences and Research Centre, Cochin, India
4. Center for Integrative Brain Research, Seattle Children’s Research Institute, Seattle, WA, USA
5. Department of Pediatrics, University of Washington, Seattle, WA, USA
6. Brotman Baty Institute for Precision Medicine, Seattle, WA, USA
7. Banner Children’s Specialists Neurology Clinic, Glendale, AZ, USA
8. Pediatric Neurology, Cleveland Clinic, Cleveland, OH, USA