1. Department of Neural and Pain Sciences, University of Maryland School of Dentistry, Baltimore, MD, USA
2. Massachusetts General Hospital, Boston, MA, USA
3. Department of Radiology, Johns Hopkins School of Medicine, Baltimore, MD, USA
4. Department of Otolaryngology, Hospital das Clínicas da Faculdade de Medicina FMUSP, Sao Paolo, Brazil
5. Department of Electrical and Computer Engineering, Johns Hopkins University, Baltimore, MD, USA
6. Department of Biomedical Engineering, University of Virginia, Charlottesville, VA, USA