1. Department of Neurological Surgery, University of Virginia Health System, Charlottesville, VA, USA;
2. Department of Neurosurgery, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy;
3. Department of Neurosurgery, Galeazzi Research and Clinical Hospital, Milan, Italy;
4. Focused Ultrasound Foundation, Charlottesville, VA, USA;
5. Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy;
6. Department of Neurological Surgery, Johns Hopkins Medical School, Baltimore, MD, USA