1 Ultrasound Neuroimaging and Therapy Laboratory, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Istituto Neurologico Carlo Besta, Milan, Italy.
2 Department of Neurological Surgery, University of Virginia School of Medicine, Charlottesville, Virginia, USA.
3 Focused Ultrasound Foundation, Charlottesville, Virginia, USA.