Robert F Spetzler Editor & Author

Robert F. Spetzler, MD is the J. N. Harber Chairman of Neurological Surgery and Director of the Barrow Neurological Institute, Phoenix, AZ, USA. Douglas S. Kondziolka, MD, MSc, FRCSC, FACS is Professor of Neurosurgery; Vice-Chair, Clinical Research (Neurosurgery); Professor of Radiation Oncology; and Director, Center for Advanced Radiosurgery, NYU Langone Medical Center, New York, NY, USA. Randall T. Higashida, MD is Clinical Professor of Radiology, Neurological Surgery, Neurology, and Anesthesiology, and Chief of the Division of Interventional Neurovascular Radiology at the University of California San Francisco Medical Center, San Francisco, CA, USA. M. Yashar S. Kalani, MD, PhD is Assistant Professor of Neurological Surgery at the Barrow Neurological Institute, Phoenix, AZ, USA.