1. Department of Neurology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA.
2. Meso Scale Diagnostics, LLC, Rockville, Maryland, USA.
3. Department of Surgery, University of Texas Southwestern Medical Center, Dallas, Texas, USA.
4. Department of Neurology, University of Texas Southwestern Medical Center, Dallas, Texas, USA.
5. Department of Neurological Surgery, University of Texas Southwestern Medical Center, Dallas, Texas, USA.
6. General Dynamics Information Technology, Falls Church, Virginia, USA.