1. Department of Neurosurgery, George Washington University, Washington, DC;
2. Global Brainsurgery Initiative, Washington, DC
3. Department of Neurosurgery, Rutgers New Jersey Medical School, Newark, New Jersey;
4. Department of Neurosurgery, Viet Duc Hospital, Hanoi, Vietnam;
5. Department of Neurosurgery, University of Medicine and Pharmacy, Ho Chi Minh City, Vietnam;
6. Department of Neurosurgery, University of Virginia Health System, Charlottesville, Virginia;
7. Department of Neurosurgery, Georgetown University Hospital, Washington, DC; and