1 Department of Neurosurgery, The University of Tennessee Health Science Center, Memphis, Tennessee, United States.
2 Department of Neurosurgery, Moffitt Cancer Center, Tampa, Florida, United States.
3 Department of Otolaryngology-Head and Neck Surgery, The University of Tennessee Health Science Center College of Medicine Memphis, Memphis, Tennessee, United States.
4 Department of Otorhinolaryngology, Mayo Clinic Rochester, Rochester, Minnesota, United States.
5 Brain Tumor and Neuro-Oncology Center Cleveland Clinic, Cleveland, Ohio, United States.
6 Department of Neurosurgery, University of Michigan, Ann Arbor, Michigan, United States.
7 Department of Neurosurgery, Johns Hopkins Medical Institutions Campus, Baltimore, Maryland, United States.
8 Yale University School of Medicine Department of Radiology and Biomedical Imaging, New Haven, Connecticut, United States.
9 Department of Clinical Dentistry, University of Sheffield, Sheffield, South Yorkshire, England.
10 Mount Sinai Biomedical Engineering and Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, New York, United States.
11 Department of Otolaryngology-Head and Neck Surgery, University of Michigan, Ann Arbor, Michigan, United States.
12 Department of Neurosurgery, University of Tennessee Health Science Center College of Medicine, Memphis, Tennessee, United States.