1. Department of Neurosurgery, University of Virginia, Charlottesville, Virginia, USA.
2. Department of Neurosurgery, University of Pennsylvania, Philadelphia, Pennsylvania, USA.
3. Department of Radiation Oncology, NYU Langone Health, New York University, New York, New York, USA.
4. Department of Neurological Surgery, Centre de recherche du CHUS, Université de Sherbrooke, Sherbrooke, Canada.
5. Department of Neurological Surgery, Na Homolce Hospital, Prague, Czech Republic.
6. Division of Radiation Oncology, Department of Oncology, University of Alberta, Edmonton, Canada.
7. Department of Radiation Oncology, Mayo Clinic, Jacksonville, Florida, USA.
8. Department of Functional Neurosurgery and Radiosurgery, Ruber International Hospital, Madrid, Spain.
9. Department of Neurosurgery, Neurological Institute, Taipei Veteran General Hospital, Taipei, Taiwan.
10. Department of Neurosurgery, University of Southern California, Los Angeles, California, USA.
11. Department of Radiation Oncology, University of Southern California, Los Angeles, California, USA.
12. Department of Neurosurgery, NYU Langone Health, New York University, New York, New York, USA.