1. Department of Infectious Diseses, University College London Hospitals NHS Foundation Trust , London , United Kingdom
2. Department of Radiology, University College London Hospitals NHS Foundation Trust , London , United Kingdom
3. Lysholm Department of Neuroradiology, National Hospital for Neurology and Neurosurgery , London , United Kingdom
4. Neuroradiological Academic Unit, Queen Square Institute of Neurology , London , United Kingdom
5. Department of Intensive Care Medicine, University College London Hospitals NHS Foundation Trust , London , United Kingdom
6. Ispat General Hospital , Rourkela , India
7. Center for the Study of Complex Malaria in India, Community Welfare Society Hospital , Rourkela , India
8. University Institute of Diagnostic and Interventional Neuroradiology, University Hospital Bern, Inselspital, University of Bern , Bern , Switzerland
9. Department of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine , London , United Kingdom