1 American Epilepsy Society, 135 South LaSalle St, Suite 2850, Chicago, IL 60603, USA. Electronic address: pdacks@aesnet.org.
2 Epilepsy Foundation, Landover, MD, USA.
3 Tuberous Sclerosis Alliance, Silver Spring, MD, USA.
4 Wishes for Elliott: Advancing SCN8A Research, Washington D.C, USA.
5 Epilepsy Foundation, Landover, MD, USA; Epilepsy Study Consortium, Herndon, VA, USA.
6 American Epilepsy Society, 135 South LaSalle St, Suite 2850, Chicago, IL 60603, USA; Saul R. Korey Department of Neurology, Dominick P. Purpura Department of Neuroscience, Laboratory of Developmental Epilepsy, Bronx, NY, USA.
7 American Epilepsy Society, 135 South LaSalle St, Suite 2850, Chicago, IL 60603, USA; Department of Neurology, Mount Sinai Health System, New York, NY, USA.