1 Neurology Department, Neurocritical Care, New York-Presbyterian University Hospitals of Columbia and Cornell, Columbia University Medical Center, New York, New York, U.S.A.
2 Department of Medicine, Neurology Division, Sultan Qaboos University Hospital, Muscat, Oman.
3 Department of Neurology, University of Michigan Health System, Ann Arbor, Michigan, U.S.A.
4 Department of Neurology, Ohio State Wexner Medical Center, Columbus, Ohio, U.S.A.
5 Epilepsy Department, University Hospitals Cleveland Medical Center, Case Western Reserve University, Neurological Institute, Cleveland, Ohio, U.S.A.