1. Department of Neurosurgery, George Washington University School of Medicine and Health Sciences, Washington, DC;
2. Emergency and Essential Surgical Care Programme, World Health Organization, Geneva, Switzerland;
3. Global Neurosurgery Initiative, Program in Global Surgery and Social Change, Harvard Medical School, Boston, Massachusetts;
4. Department of Neurosurgery, University of Cambridge, United Kingdom;
5. Department of Neurosurgery, Azienda Ospedaliera Universitaria Senese, Siena, Italy;
6. Nanotechnology and Smart Systems, NASA Ames Research Center, Mountain View, California;
7. Department of Neurosurgery, Humanitas University, Milan, Italy; and
8. Department of Neurosurgery, McGaw School of Medicine, Northwestern University, Chicago, Illinois