1. Department of Neurological Surgery, Northwestern University, Chicago, Illinois, USA;
2. Translational Neuroscience Research Lab, Faculty of Medicine, Universidad de La Sabana, Chía, Colombia;
3. Pediatric Neurosurgery, Department of Neurosurgery, Fundacion Santa Fe de Bogota, Bogota, Colombia;
4. Division of Pediatric Neurosurgery, University of Alabama at Birmingham, Birmingham, Alabama, USA;
5. McGaw Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA;
6. ReachAnother Foundation, Bend, Oregon, USA;
7. Division of Pediatric Neurosurgery, University of Tennessee Health Science Center, Memphis, Tennessee, USA;
8. The G4 Alliance, Chicago, Illinois, USA;
9. Center for Global Surgery, Loma Linda University, California, USA;
10. Global Neurosurgery Initiative, Program in Global Surgery and Social Change, Harvard Medical School, Boston, Massachusetts, USA;
11. Stanford University School of Medicine, Stanford, California, USA;
12. NIHR Group on Neurotrauma, Cambridge, United Kingdom;
13. Department of Neurosurgery, Oslo University Hospital, Oslo, Norway;
14. Department of Community Medicine and Global Health, University of Oslo, Oslo, Norway;
15. Division of Neurosurgery, SUNY Downstate Health Sciences University, Brooklyn, New York, USA;
16. The Global Surgery Foundation, Geneva, Switzerland;
17. Department of Neurosurgery, George Washington University School of Medicine and Health Sciences, Washington, District of Columbia, USA;
18. Barrow Neurological Institute, Phoenix, Arizona, USA