Affiliations

• ¹ Departments of Neurosurgery and Neurology, Massachusetts General Hospital, Boston, Massachusetts, USA.
• ² Interventional Neuroradiology, Monash University, Melbourne, Australia.
• ³ Interventional Neuroradiology, Erlanger Health System, Chattanooga, Tennessee, USA.
• ⁴ Department of Neurosurgery, Semmes Murphey Clinic and University of Tennessee Health Sciences Center, Memphis, Tennessee, USA.
• ⁵ Cerebrovascular Center, Neurological Institute, Cleveland Clinic, Cleveland, Ohio, USA.
• ⁶ Department of Neurosurgery, Mount Sinai Cerebrovascular Center, New York, USA.
• ⁷ Interventional Neuroradiology, Swedish Medical Center, Denver, Colorado, USA.
• ⁸ Department of Radiology, Houston Methodist, Houston, Texas, USA.
• ⁹ Department of Neurosurgery, Barrow Neurological Institute, Phoenix, Arizona, USA.
• ¹⁰ Department of Radiology, Massachusetts General Hospital, Boston, Massachusetts, USA.