1. School of Medicine, Dentistry, and Biomedical Sciences, Queen's University Belfast, Belfast, UK;
2. Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada;
3. Department of Neurology and Neurosurgery, McGill University, Montreal, Quebec, Canada;
4. Department of Surgery, College of Medicine, University of Ibadan, Ibadan, Nigeria;
5. Neurosurgery Unit, Department of Surgery, Evercare Hospital Lagos, Nigeria;
6. Neurosurgery Department, Felix Houphouet Boigny Unversity Abidjan, Cote d’Ivoire;
7. Department of Neurological Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA;
8. Department of Neurosurgery, Zagazig University, Zagazig, Egypt;
9. Neurosurgery Division, Faculty of Health Sciences, University of Bamenda, Bambili, Cameroon;
10. Neurosurgery Division, Department of Surgery, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia;
11. Faculty of Medicine, Ain-shams University, Cairo, Egypt;
12. Department of Neurosurgery, University of the Witwatersrand, Johannesburg, South Africa;
13. Division of Infectious Diseases and Vaccinology, School of Public Health, University of California, Berkeley, Berkeley, California, USA;
14. Department of Neurosurgery, Haramaya University Hiwot Fana Comprehensive Specialized Hospital, Harar, Ethiopia;
15. Edward Francis Small Teaching Hospital, Banjul, Gambia;
16. Department of Surgery, Federal Teaching Hospital Ido Ekiti and Afe Babalola University, Ado Ekiti, Nigeria;
17. Department of Neurological Surgery, University of Texas Southwestern Medical Center, Dallas, Texas, USA;
18. Department of Neurosurgery, Makerere University/Mulago Hospital, Kampala, Uganda;
19. Department of Neurosurgery, College of Surgeons of East, Central and Southern Africa/Mulago Hospital, Kampala, Uganda;
20. Department of Neurosurgery, Jason Sendwe General Provincial Hospital, Lubumbashi, Democratic Republic of the Congo;
21. Department of Neurosurgery, Hôpital Des Spécialités, WFNS Rabat Training Center For Young, African Neurosurgeons, Faculty of Medicine, Mohammed V University, Rabat, Morocco;
22. Department of Surgery, College of Human Medicine, Michigan State University, East Lansing, Michigan, USA;
23. Research Department, Association of Future African Neurosurgeons, Yaounde, Cameroon;
24. Department of Neurosurgery, Higher Institute of Health Sciences, Université des Montagnes, Bangangté, Cameroon;
25. Global Surgery Division, University of Cape Town, Cape Town, South Africa;
26. Division of Neurosurgery, Department of Surgery, University of Toronto, University Health Network, Toronto, Ontario, Canada;
27. Temmy Latner Center for Palliative Care, Mount Sinai Hospital, University of Toronto, Toronto, Ontario, Canada