1. Executive Director, Human Gene Therapy Research Institute, IMMC, Des Moines, Iowa
2. Chairman, Division of Neurosurgery, University of Iowa, College of Medicine
3. Associate Director, Human Gene Therapy Research Institute, IMMC
4. Department of Neurosurgery, IMMC
5. Oncologist, IMMC
6. Department of Radiology, University of Iowa, College of Medicine
7. Department of Radiology, IMMC
8. Clinical Research Nurse, Human Gene Therapy Research Institute, IMMC
9. Study Coordinator, Division of Neurosurgery, University of Iowa
10. Nurse Oncologist, Division of Neurosurgery, University of Iowa