1. Division of Neurology Children’s Hospital of Philadelphia Philadelphia Pennsylvania USA
2. The Epilepsy NeuroGenetics Initiative (ENGIN) Children's Hospital of Philadelphia Philadelphia Pennsylvania USA
3. Department of Biomedical and Health Informatics (DBHi) Children’s Hospital of Philadelphia Philadelphia Pennsylvania USA
4. Department of Neurology University of Pennsylvania Perelman School of Medicine Philadelphia Pennsylvania USA
5. FamilieSCN2A Foundation E. Longmeadow MA USA
6. Department of Genetics University of Pennsylvania Perelman School of Medicine Philadelphia Pennsylvania USA