1. Department of Neurology, The Adelaide and Meath Hospital, Dublin, incorporating the National Children’s Hospital (AMNCH) / Tallaght University Hospital, Dublin D24 NR0A, Ireland
2. Department of Neurology, Johns Hopkins University School of Medicine, 600 N Wolfe St, Baltimore, MD 21287, USA
3. Academic Unit of Neurology, School of Medicine, Trinity College Dublin, Dublin 2, Ireland
4. Stroke Service, The Adelaide and Meath Hospital, Dublin, incorporating the National Children’s Hospital (AMNCH) / Tallaght University Hospital, Dublin, D24 NR0A, Ireland
5. Department of Clinical Neurosciences, Royal Free Campus, UCL Queen Square Institute of Neurology, London, UK
6. Vascular Neurology Research Foundation, C/O Department of Neurology, The Adelaide and Meath Hospital, Dublin, incorporating the National Children’s Hospital (AMNCH) / Tallaght University Hospital, Dublin D24 NR0A, Ireland