1. Department of Neurological Sciences; University of Vermont; Burlington VT USA
2. Neurology Unit; Great Ormond Street Hospital NHS Trust; London UK
3. Cajal Institute; CSIC; Madrid Spain
4. Institute of Neuropathology; Universitätsklinikum Erlangen; Erlangen Germany
5. Division of Pediatric Neurology; David Geffen School of Medicine and Mattel Children's Hospital UCLA; Los Angeles CA USA
6. Department of Neurology; David Geffen School of Medicine and Mattel Children's Hospital UCLA; Los Angeles CA USA
7. Epilepsy Unit; Fondazione IRCCS Carlo Besta Neurological Institute; Milano Italy