- University of California, San Francisco | Brain and Spine Injury Center *+
- Baylor College of Medicine*
- Center for Neuroscience and Regenerative Medicine/Uniformed Services University+
- Denver Health* | Craig Hospital*
- Emory University*
- Harvard University | Massachusetts General Hospital*
- Harvard University | Spaulding Rehabilitation Center*
- Hennepin County Medical Center*
- Indiana University*
- Medical College of Wisconsin | Neuroscience Research Center*
- Ohio State University+
- Penn Presbyterian Medical Center*
- University of California, San Diego | Very Shy+
- University of Cincinnati* | UC Gardner Neuroscience Institute
- University of Florida | Center for Neuroproteomics and Biomarkers Research (CNBR)+
- University of Maryland Medical Center*
- University of Miami Health System*
- University of Michigan+
- University of Pittsburgh Medical Center | Brain Trauma Research Center*
- University of Southern California | Laboratory of Neuro Inaging (LONI)+
- University of Texas at Austin | Seton Brain and Spine Institute*
- University of Utah*
- UT Health Houston*
- UT Southwestern Medical Center | Department of Neurological Surgery*
- University of Washington | Harborview Medical Center *+
- Vanderbilt University Medical Center +
- Virginia Commonwealth University Medical Center | Department of Neurosurgery*
* Clinical Site
+ Analytic Site