1. Department of Neurology, Vanderbilt University Medical Center, Nashville, TN, USA
2. COMBINEDBrain, 1510 Old Hickory Boulevard, Brentwood, TN 37027, USA
3. Koolen-de Vries Syndrome Foundation, Wilmington, NC, USA
4. Radboud University Medical Center, Nijmegen, the Netherlands
5. St Jude Children’s Research Hospital, Memphis, TN, USA
6. Murdoch Children’s Research Institute, Parkville, VIC, Australia
7. COMBINEDBrain, Brentwood, TN, USA
8. Research Institute of the McGill University Health Centre, Montreal, QC, Canada