1 Department of Neurosurgery, National Neurosurgical Centre, Beaumont Hospital, Dublin, Ireland; Royal College of Surgeons Ireland, University of Medicine and Health Sciences, Dublin, Ireland; Department of Academic Neurology, Trinity College Dublin, Dublin, Ireland. Electronic address: mjavadpour@rcsi.com.
2 Department of Neurosurgery, National Neurosurgical Centre, Beaumont Hospital, Dublin, Ireland; Royal College of Surgeons Ireland, University of Medicine and Health Sciences, Dublin, Ireland. Electronic address: michaelamoo@rcsi.ie.
3 Department of Neurosurgery, National Neurosurgical Centre, Beaumont Hospital, Dublin, Ireland; Royal College of Surgeons Ireland, University of Medicine and Health Sciences, Dublin, Ireland.
4 Royal College of Surgeons Ireland, University of Medicine and Health Sciences, Dublin, Ireland; Department of Neuro-critical Care, National Neurosurgical Centre, Beaumont Hospital, Dublin, Ireland.