1. Interventional Neuroradiology Service, Department of Diagnostic Radiology, Yale University School of Medicine
2. Interventional Neuroradiology Service, Department of Diagnostic Radiology, Yale University School of Medicine, Department of Surgery (Neurosurgery), Yale University School of Medicine
3. Department of Surgery (Neurosurgery), Yale University School of Medicine
4. Section of Vascular Neurology, Department of Neurology, Yale University School of Medicine, New Haven, Connecticut