The above article1 published with incorrect affiliations for Ahmad Almutlaq and Abdulrahman Alkhalifa.
Ahmad Almutlaq’s affiliations are as follows:
Department of Neurology and Neurosurgery, Montreal Neurological Hospital and Institute, McGill University, Montreal, Quebec, Canada; and National Neuroscience Institute, King Fahad Medical City, Riyadh, Saudi Arabia
Abdulrahman Alkhalifa’s affiliation is as follows:
Department of Neurology and Neurosurgery, Montreal Neurological Hospital and Institute, McGill University, Montreal, Quebec, Canada
The original article has been corrected online to rectify this error.