Hosam M. Al-Jehani, MBBS, MSc, FRCSC

Department of Neurosurgery, Critical Care Medics and Radiology, King Fahad University Hospital, Imam Abdulrahman bin Faisal University, Alkhobar, Saudi Arabia; Department of Neurology and Neurosurgery, Montreal Neurological Institute and Hospital, McGill University, Montreal, Quebec, Canada