| West Virginia University School of Medicine | WV | Adult, Pediatric |
| Marshall University School of Medicine | WV | Adult |
| Milwaukee VA Medical Center (Clement J. Zablocki VA Medical Center) | WI | Adult |
| Medical College of Wisconsin | WI | Adult, Pediatric |
| Seattle Children's Hospital | WA | Pediatric |
| University of Virginia - Department of Neurology | VA | Adult |
| University of Virginia School of Medicine - Psychiatry & Neurobehavioral Sciences | VA | Adult |
| Virginia Tech-Carilion School of Medicine | VA | Adult |
| University of Utah Physical Medicine and Rehabilitation | UT | Adult |
| Utah State Hospital | UT | Adult, Lifespan, Pediatric |
| Baylor Scott & White Health | TX | Adult |
| Baylor College of Medicine | TX | Adult |
| University of Texas Health Science Center at Houston | TX | Adult |
| University of Texas MD Anderson Cancer Center | TX | Adult |
| TIRR-UT Dept. of PM&R | TX | Adult |
| Texas Children's Hospital/Baylor College of Medicine | TX | Pediatric |
| South Texas Veterans Health Care System (aka San Antonio VA) | TX | Adult |
| Brooke Army Medical Center | TX | Adult |
| Dallas VA Medical Center; North Texas VA Healthcare System | TX | Adult |
| Michael E. DeBakey VA Medical Center | TX | Adult |
| Children's Medical Center of Dallas | TX | Pediatric |
| The University of Texas at Austin Dell Medical School | TX | Adult, Pediatric |
| UT Health San Antonio | TX | Adult |
| Lt. Col. Luke Weathers, Jr. (Memphis) VA Medical Center | TN | Adult |
| St. Jude Children's Research Hospital | TN | Pediatric |
