1. Division of Global Emergency Medicine, Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA.
2. Department of Emergency Medicine, Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA.
3. Department of Anesthesia, Emergency Medicine, and Critical Care, University of Rwanda, Kigali, Rwanda.
4. Department of Emergency Medicine, Brigham and Women's Hospital, Boston, Massachusetts, USA.
5. Department of Neurosurgery, King Faisal Hospital, Kigali, Rwanda.