1 Division of Epilepsy and Clinical Neurophysiology, Boston Children's Hospital, Harvard Medical School, Boston, MA 02115, USA. Electronic address: jennifer.gettings@childrens.harvard.edu.
2 Division of Epilepsy and Clinical Neurophysiology, Boston Children's Hospital, Harvard Medical School, Boston, MA 02115, USA; Guilan University of Medical Sciences, Rasht, Iran.
3 Division of Epilepsy and Clinical Neurophysiology, Boston Children's Hospital, Harvard Medical School, Boston, MA 02115, USA.