Lexington VA Medical Center, Lexington, Kentucky, United States
The University of South Florida, Tampa, Florida, United States
Austin Epilepsy Care Center, Austin, Texas, United States
University of Texas Southwestern Medical Center, Dallas, Texas, United States
Durham VAMC, Durham, North Carolina, United States
Michael E DeBakey VA Medical Center, Houston, Texas, United States
Hunter Holmes McGuire VA Medical Center, Richmond, Virginia, United States
Krankenhaus Hietzing mit Neurologischem Zentrum Rosenhugel, Wien, Austria
Nationwide Children's Hospital, Columbus, Ohio, United States
Jose' E. Cavazos, San Antonio, Texas, United States
Medical University of South Carolina, Charleston, South Carolina, United States
University Hospital, San Antonio, Texas, United States